What Would You Have Done Differently?

So y'all know, if you're new you might not, that I like to post fun topics every now and then to lighten the mood. By the way, I never got that statue for my Betta tank lol but here's a question for you, think back to when you were half the age you are now. I'm 31 so that would be 15-16. What would you tell your younger self, what advice would you give them? For me, it'd be to wait to have sex and leave the boys alone! Focus on school...