Discover expert insights on understanding and building self-esteem in children and adolescents with Eva Nandutu, Child and Adolescent Psychotherapist. Learn what self-esteem really means, its impact on identity, decision-making, emotional health and academic performance, the factors that destroy self-esteem (bullying, harsh criticism, negative comparisons, trauma), the link between low self-esteem and substance use, and practical strategies for boosting confidence and resilience. This evidence-based guide provides actionable tips for teens, parents, teachers and mental-health professionals to support healthy self-esteem development.
What Is Self-Esteem?
Self-esteem is how a person sees, feels and values themselves. It combines three powerful elements:
Self-worth – “I am valuable”
Self-respect – “I deserve kindness”
Self-confidence – “I can do this”
The “Self Culture” Secret
Developing healthy self-esteem involves five core skills:
Self-awareness
Social awareness
Self-management
Responsible decision-making
Building healthy relationships
Self-esteem shapes identity, decision-making, emotional wellbeing, academic and social performance, and the ability to resist peer pressure and risky behaviour.
“It’s not who you are that holds you back, it’s who you think you’re not.”
What Destroys Self-Esteem
Many factors can harm a child’s or teen’s self-view:
Destroying Factor Description / Impact
Bullying or teasing Constant criticism or humiliation leads to shame and insecurity.
Negative comparisons Social media comparisons create feelings of inadequacy.
Harsh parenting/criticism Overly critical feedback damages self-worth.
Academic struggles Struggling in school can make teens feel “not smart enough.”
Rejection/peer exclusion Being left out fosters feelings of unworthiness.
Body image issues Negative views of appearance hurt confidence.
Unrealistic expectations Pressure to be perfect fuels self-doubt.
Trauma or abuse Past emotional or physical abuse deeply damages self-view.
Other damaging dynamics include social exclusion, harsh criticism at school, parental neglect and constant peer comparison.
Signs of Positive Self-Esteem
Believes in own abilities and tries new things.
Treats self and others with respect.
Chooses supportive, non-toxic friends.
Uses criticism to improve rather than break down.
Says “no” to peer pressure.
Stays self-motivated and sets goals.
Indicators of Low Self-Esteem
Excessive self-criticism (“I’m useless”).
Fear of failure; avoiding challenges.
Social withdrawal and isolation.
Heightened sensitivity to criticism.
Persistent social comparison (“Everyone else is better than me”).
Negative body image.
Difficulty accepting praise.
Excessive apologising.
Risky or self-destructive behaviour.
Low motivation and learned helplessness.
Dependence on external validation.
Expressions of hopelessness or defeat.
Effects of Low Self-Esteem
Psychological: Depression, anxiety, negative self-talk, poor emotional regulation, suicidal thoughts, impaired identity formation.
Behavioural: Avoidance, perfectionism, procrastination, risk-taking, social withdrawal, self-injury.
Social/Interpersonal: Peer rejection, increased susceptibility to negative influence, communication difficulties, bullying (victim or perpetrator).
Academic/Cognitive: Underperformance, school disengagement, poor concentration, low motivation.
Low Self-Esteem and Substance Use
Adolescents with low self-esteem are more likely to experiment with drugs or alcohol as a way to cope, fit in or feel confident. This can create a vicious cycle:
Substance Use Consequence Impact on Self-Esteem
Failing grades Reinforces feelings of incompetence.
Loss of trust from family/friends Leads to guilt and isolation.
Physical changes Increases negative body image.
Addiction or dependence Creates shame and helplessness.
Social stigma Internalises identity as a “bad kid” or “failure.”
Building Self-Esteem: A Five-Phase Model
Treating Mental Illness at Kimalen Mental Health Hub Uganda
Awareness – Recognise negative self-talk and limiting beliefs.
Intervention – Challenge and replace these beliefs with healthier ones.
Engagement – Take part in activities that promote growth and success.
Reflection – Track progress and emotions through journaling or discussion.
Reinforcement – Maintain momentum through ongoing support and positive experiences.
What Adolescents Can Do
Set small, realistic goals to build confidence.
Practice self-affirmation to combat negative inner dialogue.
Surround themselves with positive people.
Learn new skills and pursue hobbies.
Avoid comparisons; focus on personal growth.
Accept mistakes as part of learning.
Seek therapy or counselling when needed.
Maintaining Positive Self-Esteem
Find ongoing mentorship or coaching.
Build healthy digital habits and limit harmful social media.
Practice consistent self-care (sleep, nutrition, exercise).
Participate in purpose-driven activities such as volunteering or clubs.
Reflect and journal regularly to reinforce positive thinking.
Encourage autonomy and decision-making.
Other tips: Keep positive influences, celebrate small wins, stay active and healthy, keep learning and growing, and speak kindly to yourself.
Core Professional Strategies
Cognitive Behavioural Therapy (CBT): Restructure negative thought patterns.
Motivational Interviewing: Help adolescents find internal reasons to change.
Peer Support Groups: Build belonging and self-worth.
Family Counselling: Improve communication and emotional connection at home.
Schools: Integrate social-emotional learning into classroom practices.
Conclusion
Self-esteem isn’t taught in a day — it’s nurtured over time through intentional interactions, safe environments and consistent positive reinforcement. Children and adolescents thrive when they are seen, heard and valued.