Hmmmmm, I like the feeling of being out on the road with nothing but me and bike, my heart pounding, my legs pumping. There's no stress when on a bike. It's just you and your thoughts.

That's when I ride alone.

When I ride with a group, it's totally the comraderie. A large pack of people all relying on each other to not do something stupid. An entire group of people working in the most efficient manner possible.

And then there's the beer after the ride. Nothing like slamming a few while nice and dehydrated.