what is the purpose of life.

Hello, I'm a teen who doesn't understand life, I'm the stereotypical teen, emo kid, lonely, introverted, suicidal (somewhat), does self-harm, etc, I'm no interesting person, but my fears most definitely are. im going to try and sneak some comedy in this but this is a shitty time in my life,if you hated reading this, imagine how I felt going through it and writing this, i never thought I'd need too, I dont need to actually, i just want too,im seeking comfort and writing/art is comforting to me, maybe ill show some of my crappy drawings someday too.