Actually take high school seriously, get good grades, and don't touch alcohol.

Suck his dick, that's what he wants.

"The house is going to burn down on the 26th of November 2002. The area will be evacuated. Your parents are going to get Maree and Tony to pick you up when you get home from school. Take all the family videos and photo albums with you. Take Jack as well. He lives, but, his paws get really badly burnt, so take him anyway."

edit: waiT, I read this as "your 10 year old self" not "your 10 years younger self." By this stage, it's too late

I would say, "get into the gym sooner. You have good genes to bulk up. Instead of constantly fantasising about rocking up to school after the holidays all big and muscley, just go out and do it. By the time you do it, high school will have finished and you won't get to see anyone's reaction to your transformation. Also, don't try and do ******* ******, you tried it and you got really drunk and went ** ******* and said ** **** ** **** *** ** * ****** and then you couldn't remember *** **** ** *** ***** and you *** *** ***** ******. You know what - just don't drink, ever.

You're gonna be gay.

Killyourself

Go, see Nightwish live before Tarja is thrown out after the final show by giving her the letter and spending the next 7 years in regret.

You are in for a surprise when Katy Perry shows up. Let her in, because whatever you do, her persistence will get you anyway and you will be regretting about all the missed moments again.

I would tell myself not to fall in love with a certain person but I guess you can't rule over your feelings. I would've at least told myself to avoid the guy

this.

Sis...do your work. There's plenty of time to have fun later on.