I wish I thought of this :)

There was one point in my life when I honestly wanted to be an astronaut. Of course, that never happened, but watching this video gave me the fuzzies. And as corny as it sounds, I guess you don't have to completely let go off all your dreams. There's other ways to get a little piece of what you could have had. You just need to be a little creative.

... that or live through your children :p