It's a first for me, after upteen thousands of miles riding. I was stopped at a red light this afternoon, and all of a sudden got thudded on the back, kidney area, hard. The can was open, and spewing soda as it hit the pavement, and it must have been pretty full. Two cars were going past me at that time, and I don't know which one was the guilty party. The thing I'm worried about though is my reaction. Instead of fantasizing for the next couple of hours about torture/murder, which is the healthy response in my opinion, I almost laughed. Should I see a shrink?