You might be the person who can list every one of your flaws in seconds but freezes when someone asks what you're good at. You brush off compliments. You replay mistakes for days. You hold back from applying, speaking up or trying something new because a voice in your head says, "Who do you think you are?" If that sounds familiar, you're not broken. Low self-esteem is a pattern, and patterns can change. This guide explains how to build self-esteem with practical steps drawn from cognitive behavioural therapy and self-compassion research.
You don't need to feel confident to start. You just need to be willing to try a few small experiments.
What self-esteem really is
Self-esteem is the opinion you have of yourself. The NHS puts it simply: when self-esteem is healthy, we tend to feel positive about ourselves and about life, and we cope better with ups and downs. When it's low, we see ourselves in a more negative, critical light and feel less able to take on challenges.
Healthy self-esteem is not the same as thinking you're better than everyone else. It's more like a steady floor under your feet. You can make a mistake, get criticized or have a bad day without feeling like your whole worth is on the line.
Signs your self-esteem could use some work
Low self-esteem can look different from person to person. Common signs include:
harsh self-talk, like "I'm so stupid" or "I always mess things up"
trouble accepting compliments
comparing yourself to others and always coming up short
people-pleasing and finding it hard to say no
avoiding new challenges because you expect to fail
feeling like a fraud, even when you're doing well
needing a lot of reassurance from others
The NHS notes that low self-esteem often begins in childhood, shaped by messages from parents, teachers, friends and the media. It can also be worn down later by things like bullying, a difficult relationship, job loss or ongoing stress.
How to build self-esteem, step by step
The steps below build on each other. Pick one or two to start, and come back to the rest later.
Step 1, notice your inner critic
You can't change a thought you don't notice. For one week, jot down the harsh things you say to yourself. Write the situation too. For example: "Presentation at work. Thought: everyone could see I was nervous. I looked like an idiot."
Many people are surprised by how often the critic speaks, and how cruel it is. Simply noticing it is the first step to loosening its grip.
Step 2, question the thought
This is a core CBT skill. Take one of your harsh thoughts and look at it like a detective would. Ask yourself:
What's the evidence for this thought? What's the evidence against it?
Is there another way to see what happened?
Am I treating a feeling as a fact?
Then write a more balanced thought. Not a fake-positive one, just a fairer one. "I was nervous, and I still got through the whole presentation. Two people asked good questions, so they were listening."
Step 3, write down your strengths
The NHS suggests writing a list of positive things about yourself, plus good things other people have said about you. Aim for at least five, and keep adding to it. Keep the list somewhere you'll see it.
If this feels awkward, start small. "I'm a loyal friend." "I'm good with my hands." "I make my kids laugh." Small counts.
Step 4, practise self-compassion
Self-compassion means treating yourself the way you would treat a good friend who is struggling. Psychologist Dr. Kristin Neff, a leading researcher in this area, describes three parts:
Self-kindness instead of self-judgment. Being warm and understanding toward yourself when you fail or feel inadequate.
Common humanity instead of isolation. Remembering that everyone struggles and makes mistakes. You're not the only one.
Mindfulness instead of over-identification. Noticing painful feelings without pushing them away or getting swept up in them.
Try this the next time you mess up. Put a hand on your chest and say, "This is hard right now. Everyone makes mistakes. What do I need?" It may feel strange at first. That's normal.
How to build self-esteem through action
Thinking differently helps, but self-esteem also grows from doing. Action gives your brain new evidence that you can cope.
Step 5, take small, brave steps
Avoiding challenges keeps low self-esteem alive, because you never get proof that you can handle things. Make a short list of things you've been avoiding, and rank them from easiest to hardest. Start at the bottom.
That might mean asking a question in a meeting, sending the email you've been putting off or signing up for a class. Each small step is a vote for a new story about yourself.
Step 6, practise saying no
People-pleasing often comes from a belief that your needs matter less. Saying no, kindly and clearly, is a way of showing yourself respect. Start with low-stakes situations. "I can't this weekend, but thanks for asking." You don't need a long explanation.
Step 7, look after your body and your circle
Sleep, food and movement affect how you feel about yourself more than most of us expect. So do the people around you. The NHS suggests spending less time with people who tend to bring you down and more time with people who treat you well. Notice who leaves you feeling smaller, and who leaves you feeling more like yourself.
Common traps when building self-esteem
A few things tend to trip people up:
Waiting to feel confident before acting. Confidence usually follows action, not the other way around.
Only using positive affirmations. Repeating "I'm amazing" when you don't believe it can backfire. Balanced, believable thoughts work better.
Chasing outside approval. Praise feels good, but self-esteem built only on other people's opinions is shaky.
Expecting a straight line. You'll have good weeks and bad weeks. That's part of the process.
When low self-esteem is part of something bigger
Sometimes low self-esteem travels with other struggles, like depression, anxiety, an eating disorder, trauma or a painful relationship. If you notice that your low mood lasts most days for weeks, or that you're losing interest in things you used to enjoy, it's worth talking to a professional.
If you are having thoughts of suicide or self-harm, please reach out now. Call or text 9-8-8 any time, day or night. In Waterloo Region and Wellington, you can call Here 24/7 at 1-844-437-3247. In Ottawa, the Mental Health Crisis Line is 613-722-6914 (ages 16 and up), and youth can call the YSB youth crisis line at 613-260-2360. If you are in immediate danger, call 911.
How therapy can help you build self-esteem
A therapist can help you understand where your inner critic came from, spot the patterns that keep it going and practise new ways of thinking and acting in a safe space. Approaches like cognitive behavioural therapy and compassion-focused work can make the steps above easier to stick with.
Our therapists offer self-esteem counselling. We also use cognitive behavioural therapy to help you question harsh thoughts and build new habits.
We see clients in person in Waterloo, Kitchener, Cambridge and Ottawa, and online across Ontario. No referral is needed, and evening and weekend appointments are available.
Frequently asked questions
How long does it take to build self-esteem?
It varies. Some people notice small shifts within a few weeks of practising new habits. Deeper change often takes longer, especially if low self-esteem goes back to childhood.
Can you build self-esteem on your own?
Yes, many people make real progress with the steps above. Therapy can help if you feel stuck, or if low self-esteem is tied to past hurt or other mental health concerns.
Is self-esteem the same as confidence?
They overlap, but they're not the same. Confidence is often about specific skills, like public speaking. Self-esteem is your overall sense of your own worth.
Start treating yourself like someone worth caring for
You deserve the same kindness you give everyone else. Book a free 15-minute consultation to find a therapist who can help you build self-esteem that lasts.