I also play ultimate frisbee once or sometimes twice a week, and all that running around doesn't hurt with the keeping in shape either (so y'know, maybe it's that instead of the other thing... but really?! Exercising only once or twice a week?! Something else more magical MUST be going on).
Here's something else I believe: with a world population of 7 billion, people are bound to be different. Wildly, hugely, magnificently different. Big honking differences and little, catch-them-out-of-the-corner-of-your-eye differences. But I'm mainly looking for someone who I'm on the same page with, someone who feels familiar, and sees through the same lens. And we probably won't REALLY know that until we've had a bad waiter at a restaurant together, or arrived 15 minutes late to a movie that one of us was really excited to see (and that one of us would probably be me). I'm not the sort to laugh in the face of adversity (because c'mon, that's rude, I'm sure adversity is embarrassed enough without people laughing in its face about it). Can't we laugh WITH adversity, cause really, aren't we all in this together? Life, much like highway driving, is a team sport.
So to sum up. Find our sameness, celebrate our differences, eat what you want and run.