A window opens, it’s you 3 years ago, what advice do you give yourself?

Answer: If i was to open a window and it was me 3 years ago, the advice I would give to my self is, is to stop fooling around. Embarassing things have happened to me 3 years ago that i do wish i could UNDO x_x, um but i would give my self advice and what to do and what not to do based on my expierence.