When young people risk it all, it would be nice if there were people who understood what they're going through, who could offer some perspective. Even better, if there was an oldtimer around when the world is telling you you're a god and can do no wrong, to tell you that's bullshit, to kick you in the butt, in a friendly way, tell you you're a mortal human being, and you need to understand that life has its ups and downs, and you're going to be around for a long time, and this is just the beginning, part of the learning process, and while it looks like everything is great now, or falling apart, or whatever emotion is driving you at this moment, let's go for a walk, get a burger, see a movie and hang out for a bit, watch a game, and notice all the other stuff that's going on.
This seems appropriate: http://www.kipling.org.uk/poems_if.htm