ELI5: how to improve self esteem / confidence

What is self-esteem and confidence?

Self-esteem is how you feel about yourself—like whether you think you're good at things and worthy of being happy [1]. Confidence is believing you can do something well, kind of like knowing you can ride a bike without falling [1][2].

Why do people struggle with it?

Sometimes we focus too much on the things we did wrong instead of celebrating what we did right [3]. It's like only remembering the time you fell off your bike instead of all the times you rode it perfectly [1].

What can you do to feel better about yourself?

Try doing nice things for your body like taking a shower, getting enough sleep, and eating good food—these actually change how you feel [2][4]. You can also write down three good things that happened each day before bed, which helps your brain remember the good stuff [3].

How does positive self-talk help?

Instead of telling yourself "I'm bad at this," try saying "I'm learning" or "I did my best"—talking to yourself like you'd talk to a friend makes a huge difference [1].