Sometime around this month or last marks that I've been back on a bike for one year after a 2 year hiatus (and I was rarely riding before that). Why I stopped riding, I don't know. What I do know is that I'm having a blast. In that time, I got a new mountain bike, learned some new trails, revisited some old ones, had 3 crashes that were good enough for my wife to tell me to stop riding (good luck!), lost some weight, gained some lungs, did a couple of races and had a lot of fun. Don't stop like I once did.
Oh, yeah--rediscovered the road bike, too.