I'm a mountain bike girl, so I suck up my performance anxiety and go. There really isn't such a thing as drinking too much, well except in the case of hyponatremia but you'd have to really work at that. Man, I've never thought about that before. Maybe I don't want a road bike. Then again, trails are fond of reminding you how bad you need to pee. "Ooooof, rock garden, ugh, gotta pee!"
love and cookies
-HillBill