Went for my first 1/2-bike ride in 3 weeks yesterday. My stoker/wife is on a short trip to visit relatives and friends in St. Louis. I apparently have become too dependent on my stoker getting us going while I leisurely clip in on our daVinci. Clipped my left foot in and gave a casual power stroke and started to fall over to the left while fiddling with my right foot. Barely got my left foot out in time; this at the start of a group ride with a bunch of folks I didn't know. Lesson learned.