Very interesting read! I have had an electric shock, where I felt the electricity run up my arm before managing to pull away from the source - transiting Sun and Uranus opposing my natal Mars. This combination in myself seems to be the cause of other accidents too, including a possible near electrocution - fortunate to have missed it by about 15 mins. I believe that the Sun was acting as a trigger to set the Uranus-Mars opposition off. Other times Pluto has been involved also!