I feel this weekend. Charity event. About 50 miles into a Metric Centry. Coming to a red light. Unclipped my left foot came to a stop and had a lean a little to far to the right(right foot still clipped).... and down I went. Luckily no one was to my right. The other cyclists asked if I was ok and and one guy said...."I hate when that happens". Made me feel better...but still felt like a tool.