At a Glance
For some people, saying no is surprisingly difficult. You may already feel tired, busy or overwhelmed, yet still find yourself agreeing to one more favour, task or responsibility. Afterwards, you might feel frustrated with yourself, resentful or wonder why something as seemingly simple as saying no creates so much discomfort.
Difficulty saying no is not always about confidence or assertiveness. It can be connected to people-pleasing, anxiety, low self-esteem, fear of rejection, guilt or long-standing beliefs about what you need to do in order to be accepted, valued or safe in relationships.
Psychological therapy can help you understand why these patterns developed, what keeps them going and why setting even a reasonable limit can sometimes trigger powerful feelings of guilt or anxiety.
I am Dr Sonney Gullu-McPhee, a Chartered and HCPC-registered Clinical Psychologist with extensive postdoctoral clinical training. I am an ISST Certified Advanced Schema Therapist and also work with Cognitive Behavioural Therapy (CBT), Compassion Focused Therapy, EMDR and DBT-informed approaches.
I provide psychological therapy, including therapy for anxiety, low self-esteem, perfectionism, people-pleasing and relationship difficulties, from my practice in Petersfield, Hampshire, as well as online across the UK.
Get in touch with me to arrange a complimentary 15-minute consultation.
Why Is Saying No So Difficult?
On the surface, saying no seems straightforward. Someone asks something of you, you decide whether you have the time, energy or willingness to do it, and then you answer.
Emotionally, however, much more may be happening.
You might know immediately that you do not want to agree, but almost as quickly begin thinking about the other person. Will they be disappointed? Will they think you are selfish? Will they become annoyed, distant or critical?
Before you have had time to consider what you need, your attention may already have shifted towards managing somebody else’s reaction.
So, you say yes.
In the short term, that can bring relief. There is no awkward conversation and no immediate risk of disappointment or conflict. The emotional cost often comes later, when you realise you have taken on something you did not really have the capacity for.
You may feel tired, resentful or frustrated with yourself. Then another request comes along and the same pattern happens again.
The difficulty is therefore often not simply learning how to say no. It is understanding why saying no feels so emotionally risky.
When Keeping Other People Happy Feels Safer
People-pleasing is sometimes described as simply being “too nice”, but psychologically it can be much more complex.
For some people, being accommodating has become an important way of feeling secure in relationships. You may have learned that being helpful, agreeable, responsible or easy-going reduced conflict or helped you feel valued.
Perhaps you became very good at noticing the emotional atmosphere around you. You may pick up subtle changes in somebody’s tone, recognise disappointment quickly or find yourself anticipating what other people need before they have even asked.
These can be valuable interpersonal skills. The difficulty comes when you become so attuned to everyone else that your own preferences and limits become much harder to recognise.
Research into self-silencing provides one useful framework for understanding this pattern. Self-silencing refers to suppressing or minimising your own thoughts, feelings or needs to preserve harmony or closeness within relationships. Early research by Jack and Dill found associations between greater self-silencing and depressive symptoms, suggesting that repeatedly setting aside your own internal experience can carry an emotional cost.
Therapy for people-pleasing can help you explore why maintaining harmony feels so important and whether you have learned to associate another person’s disappointment with something more threatening, such as rejection, criticism or loss of connection.
Why Does Saying No Make Me Feel Guilty?
One of the most difficult aspects of saying no can be what happens after the conversation.
You may set a perfectly reasonable limit and then spend hours replaying it. Perhaps you wonder whether you sounded rude, whether you should have explained yourself more carefully or whether you ought to change your mind.
The guilt may become so uncomfortable that you start trying to undo the boundary before the other person has even objected.
An important psychological distinction is that guilt does not always mean you have done something wrong. Sometimes guilt reflects behaviour that genuinely conflicts with our values. At other times, it appears because we are behaving differently from what we have learned to do.
If you have spent years automatically prioritising other people, putting yourself into the equation can initially feel wrong simply because it is unfamiliar.
Fear of rejection can intensify this response. A meta-analysis of 75 studies found that rejection sensitivity was moderately associated with anxiety, depression and loneliness, among other mental health outcomes. More recent research involving 60 studies and nearly 17,000 participants also found that greater rejection sensitivity was associated with lower relationship satisfaction, more conflict and more self-silencing behaviours.
This may help explain why a relatively small request can feel emotionally significant. The conscious thought may be, “They might be disappointed.” Underneath it may sit a much more painful fear: “If I disappoint people, they may reject me.”
In my anxiety therapy in Petersfield, Hampshire, this is the kind of pattern I may explore with clients. Rather than focusing only on reducing the immediate feeling of anxiety, we can look at what that anxiety means and why another person’s disapproval may feel so difficult to tolerate.
When Being Helpful Becomes Part of Your Identity
Sometimes saying no feels difficult because being helpful has become closely tied to how you see yourself.
Perhaps you are the dependable person in your family, workplace or friendship group. You are the one who steps in, remembers things, sorts problems out and rarely lets anybody down.
There can be something deeply positive about being caring and reliable. The difficulty arises when usefulness becomes one of the main ways you experience your own value.
If people rely on you, you may feel needed. If you are needed, perhaps you feel important. And if you are important to somebody, the relationship may feel safer.
This can make saying no feel like much more than declining a request. It can feel as though you are stepping outside the role that makes you worthwhile.
Low self-esteem can reinforce this pattern. When your sense of worth is uncertain, approval from other people can become especially powerful. Being useful, agreeable or needed may temporarily provide reassurance.
Psychological therapy for low self-esteem can help you explore whether your self-worth has become too dependent on what you provide for other people. The aim is not to stop being generous or dependable, but to develop a sense of value that is not conditional on constantly earning your place in relationships.
What Does Schema Therapy Say About People-Pleasing?
Schema Therapy can provide a useful framework when difficulty saying no is not an isolated problem but a recurring pattern across different relationships.
Schemas are broad emotional and cognitive patterns that influence the way we understand ourselves, other people and relationships. They can develop through the interaction between temperament, early experiences and whether important emotional needs were adequately met.
For someone who repeatedly struggles to say no, schemas such as Self-Sacrifice or Subjugation may sometimes be relevant. A Self-Sacrifice pattern may involve repeatedly prioritising other people’s needs because causing them distress or disappointment creates intense guilt. Subjugation may involve suppressing your preferences or feelings because expressing them is associated with criticism, anger, rejection or shame.
The important question is not simply, “Why am I bad at boundaries?”
A more useful question may be, “What have I learned could happen if I put my own needs forward?”
Schema Therapy can help make these long-standing patterns more visible and understandable. Once a pattern is understood, it becomes possible to consider whether it is still helping you or whether it now comes at too great a cost.
Why People-Pleasing Can Lead to Resentment
People-pleasing often begins with a genuine wish to care for others, avoid conflict or maintain relationships. But when saying yes becomes automatic, resentment can gradually develop. You may begin feeling frustrated that people ask too much of you, even though they may not realise that you are agreeing reluctantly. You might withdraw from people because relationships start to feel demanding or notice yourself becoming irritated by relatively small requests. Sometimes resentment is a sign that a need or limit has been repeatedly ignored.
If you regularly agree when you want to say no, other people may have very little opportunity to understand where your limits are. This creates a painful paradox. You may avoid saying no because you fear that honesty will damage the relationship, yet repeatedly hiding your needs can create emotional distance within that relationship anyway.
Therapy can help you notice this pattern earlier, before resentment has had time to build.
What Happens When You Start Considering Your Own Needs?
For somebody accustomed to automatically focusing on other people, one of the biggest psychological changes can be learning to include yourself in the decision.
Instead of immediately thinking, “What do they need from me?”, you can begin wondering, “What do I genuinely have capacity for?”
Instead of only asking, “Will they be upset if I say no?”, you can also ask, “What is repeatedly saying yes costing me?”
This does not mean your needs always take priority.
It means your needs are allowed to exist alongside everybody else’s.
In Schema Therapy, this relates to strengthening what we call the Healthy Adult mode. The Healthy Adult can recognise another person’s feelings without automatically becoming responsible for changing them. It can consider your values, responsibilities and relationships while also recognising your own emotional and practical limits.
You can care that somebody is disappointed and still decide that saying no is appropriate.
Both things can be true.
Why Saying No May Feel Worse Before It Feels Easier
One of the most important things to understand about changing people-pleasing patterns is that healthier behaviour may initially feel uncomfortable.
You might expect that setting a reasonable limit should immediately leave you feeling confident or relieved. Sometimes it does. But often the first response is anxiety, guilt or the urge to explain yourself repeatedly.
This does not necessarily mean you have made the wrong decision.
It may mean you are doing something that your emotional system has learned to associate with danger.
If keeping other people happy has historically helped you feel safe or connected, doing something different can initially feel threatening even when intellectually you know you are entitled to say no.
This is where therapy can become valuable. Rather than simply telling yourself that you “should not feel guilty”, therapy can help you understand and gradually tolerate the emotion without automatically responding to it.
Over time, you may discover that many feared consequences do not happen. Some people accept your answer. Some find another solution. Occasionally somebody is disappointed, but you discover that both you and the relationship can tolerate that disappointment.
That new emotional learning can be much more powerful than simply being told to be more assertive.
How Therapy Can Help with People-Pleasing and Saying No
Psychological therapy for people-pleasing can help you move beyond the immediate question of how to say no and begin understanding why saying no became difficult in the first place.
Depending on the individual, therapy may explore anxiety about rejection, depression, low self-esteem, perfectionistic expectations, fear of conflict, self-criticism or schemas relating to Self-Sacrifice and Subjugation.
Cognitive Behavioural Therapy may help you examine predictions such as, “If I say no, they will think badly of me,” or “If somebody is disappointed, I must have done something wrong.” Compassion Focused Therapy can be useful when changing these patterns brings up shame, guilt or a harsh internal response.
Schema Therapy can help when the pattern feels older and more entrenched, particularly when the same difficulty appears repeatedly across work, family, friendships or intimate relationships.
Therapy may also include developing greater assertiveness. A 2026 meta-analysis of 12 randomised controlled trials involving 503 participants found a moderate effect of assertiveness training in reducing social anxiety. This does not mean assertiveness training is a specific treatment for people-pleasing, but it supports the broader value of helping people develop confidence in expressing themselves within interpersonal situations.
The goal is not to become somebody who automatically says no. The goal is to have a genuine choice.
Your yes can mean yes because you want to help, rather than yes because I am frightened of what will happen if I refuse.
Saying No Does Not Mean You Care Less
One of the hardest beliefs to challenge can be the idea that setting limits means becoming selfish, cold or uncaring. But caring about somebody does not require being endlessly available. You can understand why another person feels disappointed without changing your decision. You can be supportive without solving every problem. You can be generous without ignoring your own limits. Healthy relationships need enough room for both people to exist. If one person repeatedly suppresses their needs to preserve harmony, the relationship may appear peaceful while important feelings remain unspoken underneath.
Learning to say no can therefore be about something much deeper than managing your diary or protecting your time.
It can be about allowing yourself to become more visible in your relationships.
Therapy for Anxiety, People-Pleasing and Low Self-Esteem in Petersfield, Hampshire
As a Chartered and HCPC-registered Clinical Psychologist and ISST Certified Advanced Schema Therapist, I work with adults experiencing anxiety, depression, people-pleasing, low self-esteem, perfectionism, self-criticism and long-standing relationship patterns.
My approach is formulation-led, which means that rather than focusing only on the behaviour you want to change, we develop an individual understanding of why that behaviour may have developed and what continues to maintain it.
Depending on your needs, I may draw on Schema Therapy, Cognitive Behavioural Therapy, Compassion Focused Therapy, EMDR and DBT-informed approaches.
I provide psychological therapy from my practice in Petersfield, Hampshire, as well as online across the UK.
If you recognise yourself in some of the patterns discussed in this article and would like to explore why saying no feels so difficult, you are welcome to get in touch to book a complimentary 15-minute consultation.
Frequently Asked Questions
Why do I feel guilty when I say no?
Feeling guilty after saying no does not necessarily mean you have behaved badly. If you are accustomed to prioritising other people or avoiding their disappointment, setting a limit can feel uncomfortable simply because it goes against an established pattern. Therapy can help you understand whether the guilt reflects your values or whether it is being triggered by anxiety, people-pleasing or older beliefs about responsibility.
Is people-pleasing linked to anxiety?
For some people, yes. Saying yes may temporarily reduce anxiety about criticism, disagreement or rejection. The difficulty is that repeatedly suppressing your own needs can create additional stress, resentment and emotional exhaustion over time.
Is people-pleasing the same as being kind?
No. Kindness involves genuinely choosing to care for another person. People-pleasing becomes more problematic when helping feels compulsory, when saying no creates disproportionate fear or guilt, or when you repeatedly disregard your own needs to prevent somebody else from feeling uncomfortable.
Can Schema Therapy help with difficulty saying no?
Schema Therapy may be useful when difficulty saying no forms part of a long-standing pattern. Schemas such as Self-Sacrifice or Subjugation can provide a framework for understanding why expressing your needs may trigger guilt, anxiety or fear. Therapy can then focus on developing healthier ways of relating to yourself and others.
Can therapy help with people-pleasing?
Yes. Therapy can help you understand what drives the need to please others and explore beliefs about rejection, responsibility, self-worth and conflict. It can also help you practise responding differently while learning to tolerate the emotions that may arise when you begin putting your own needs into the equation.
Do I need a diagnosis to seek therapy for people-pleasing?
No. People-pleasing is not itself a mental health diagnosis. You can seek psychological therapy if difficulty saying no, excessive guilt, low self-esteem or problems expressing your needs are affecting your relationships, wellbeing or everyday life.
Research and Further Reading
Janovsky, T., Rock, A. J., Thorsteinsson, E. B., Clark, G. I., & Murray, C. V. (2020). The relationship between early maladaptive schemas and interpersonal problems: A meta-analytic review. Clinical Psychology & Psychotherapy, 27(3), 408–447.
Gao, S., Assink, M., Cipriani, A., & Lin, K. (2017). Associations between rejection sensitivity and mental health outcomes: A meta-analytic review. Clinical Psychology Review, 57, 59–74.
Jack, D. C., & Dill, D. (1992). The Silencing the Self Scale: Schemas of intimacy associated with depression in women. Psychology of Women Quarterly, 16(1), 97–106.
Hede, J. P., Malouff, J. M., & Meynadier, J. (2026). A meta-analysis of randomised controlled trials on the efficacy of assertiveness training for social anxiety. International Journal of Applied Positive Psychology, 11, Article 28.