You pretty much know it when your shoulder's dislocated. Three-time veteran, here. Not that you didn't have plenty suck enough. Stereotypes aside, it isn't just old people -- plenty of people cruise past the crosswalk, blind to the oncoming bicycle...then they start to pull out...then they see you and stop...and then they go anyway, but very very slowly so they're right in your goddamn way. I keep hoping for a cop to witness one of these, because I do love watching a cop do a nutty on a motorist who's just pulled a bonehead move. Heal well and completely, and...uh...well, I guess there will be a police report, huh? Heh heh.