What advice would you give to your teenage self?

Stop caring about what other people think, most of them are irrelevant in your actual life and their opinion of you means nothing.

Your weight does not define you, and wanting to be underweight is not healthy. Your body is meant to evolve and change throughout your life.

When your “friends” are being shitty to you or are disrespecting you when you have not treated them badly in any sort of way, drop them. No need to be friends with someone who doesn’t appreciate you or care about your feelings or safety.

You’re allowed to speak up when you’re uncomfortable- in fact, it’s encouraged.

Say what you mean and mean what you say.