Self-esteem is how you feel about yourself and your own worth as a person. Someone with healthy self-esteem believes they matter, that their thoughts and feelings are valid, and that they deserve respect and kindness. They can acknowledge their strengths without bragging and accept their weaknesses without feeling worthless.

Self-esteem isn't about thinking you're perfect or better than others. A student with good self-esteem might struggle with math but still believe they're capable of improving. They can handle criticism without falling apart and accept compliments without dismissing them. When they make mistakes, they learn from them rather than deciding they're a failure.

Low self-esteem means constantly doubting yourself, feeling you don't measure up, or believing you're somehow less important than other people. High self-esteem (in the healthy sense) means recognizing your own value while still treating others with respect.

Your self-esteem develops through experiences: how people treat you, what you accomplish, and how you handle challenges. When you work hard and see yourself succeed, or when you act according to your values even when it's difficult, you build genuine self-esteem. It grows from real achievements and good character, not from empty praise or comparing yourself to others.