Gen Y leaders–young, naive, over exuberant, maybe even reckless, but definitely driven. Why? The Beamer, Benz and Bentley lifestyle? or to save the world? Maybe both? I’ve lived in downtown Manhattan for 4 months now and it’s been quite an eye opener. For those of you who don’t know I’ve been a lot of things, but most recently a ski bum-entrepreneur. Now I’m in the big city of…