Myself at a young age... and I'd say, hey, listen very closely at what I'm about to say. Then I would go into the whole I'm from the future thing and then go on giving my youngself info that would help in future decision making. After I shared all of the important stuff about life I would then grant myself a bunch of funny jokes from the future along with cool slang words, winning lotto numbers, and I would commmand my youngerself to find a girl named Jessica Alba and mac on her.