One of the greatest pieces of advice I've ever heard was from
Alton Brown
who said, "Never take advice." I am open to criticism and feedback though, because without them you can't get better. But advice is more one sided than a HP Laserjet P3005ch printer (it doesn't have duplex printing). When it comes down to it, you're the only one who knows what you really want and what you have to do to make it happen, so start being selfish and start working towards something awesome.
For some reason in today's culture, selfishness is portrayed as a negative trait, although people forget is that this is what made this country great in the first place (that's right I'm making this a cultural thing). We broke away from the British Empire because we wanted to do things OUR way. We didn't get involved with WWII until we were attacked and it affected us.
Knowing that your crazy idea is a great one, and actually having the guts to go out there and make it happen doesn't make you insane or eccentric; it makes you successful and a goddamn American. Frankly I'm tired of having artificial roadblocks being put up, especially for people of my generation. Just get out there and create something, whatever it may be.