I was leading a mare out of the pastures when a foal of another mare decided to follow. Unfortunately, I had been careless and had dropped the wire-gate of the electric fence on the ground. Of course, the foal stepped on it, got zapped, jumped in air , dragging the wire up with him, and then managed to zap his mother, the mare I was leading and yours truly. We all jumped in air simultaneously, and I'm lucky that these mares were very calm that day. They were more like "oh, silly foal, look what you did to us!", but since that day I'm super cautious with how I handle the electric fence. :)
I have come a long way, to surrender my shadow to the shadow of my horse.