In general, just enjoy life. Not that I need to put in a ton of effort in school as it is, but if I went back two years I could go from ten minutes of studying a night to zero, and see my grades go from a 97 to about a 103. Damn, that'd be nice, school'd be so easy.
Other than that, bet on as many sports events as possible, because my knowledge would only last two years. I'd go all out. I wouldn't be able to make so much in two years that I'd be accused of anything, so I'd make enough to cover college, and then a little more. But besides those things, I'd change nothing.
Other than that, bet on as many sports events as possible, because my knowledge would only last two years. I'd go all out. I wouldn't be able to make so much in two years that I'd be accused of anything, so I'd make enough to cover college, and then a little more. But besides those things, I'd change nothing.