Most all of us have worked on our own pins, some more than others.
I know I have had my share of minor to more severe injuries working on my pins.
The minor incidents I have had: cuts, scrapes, solder burns, electrical shocks, knocking my head and cutting it and others I can't think off right now.
One major incidents: Running thru the house barefooted full speed and catching my left foot between the big toe and first toe, breaking the toe and heel pad.
I haven't had a playfield drop on my head (yet) but that would not be a good day.
I've strained my back leaning into a pin for hours.
I know there's been a lot worse "incidents" out there that are cringe worthy.
CuJo