Training on these narrow bike paths it can get hairy.. anyway I was coming around a bend and this guy was on the wrong side of the path with his buddy, riding side by side. I'm coming along, figure the guy will go in line, he doesn't, steers right in front of me.. I slam my brakes on and my back wheel lifts up.. and I find myself lying on the ground.. knocked out for maybe a few seconds to a minute. The guys stopped and called an ambulance.. I was bleeding from my left ear and I had definitely hit my head on the ground (I don't wear a helmet on the bike paths) and my left shoulder hurt big time. Ambulance comes+ police, and the police have my bike now. X-rays + tomography don't show brain damage or broken bones but I won't be riding for a few days at least, perhaps a week, my shoulder hurts a lot.
Probably going to get fined now by the police because I don't have a bell, I had just installed aero bars and was having a great time before my crash. Perhaps the new equipment contributed somehow to my accident. This is the worst crash I've had so far, hopefully my last.
Anyway, just wanted to say always wear a helmet when riding, you never know what might happen and take it easy when you have made modifications to your bike. I wish I had taken this advice on Thursday.