Got zapped by my Engine !

Found I had a crack in a ignition wire accidentally many years ago. Coincidentally, I also figured out why I had a misfire.
Have a friend that got whacked by his pacemaker when working on his son’s Jeep. He said it hurt like hell!
I have a pacemaker now, I don't touch anything running. Heard to many horror stories.
BTW those signs at amusement parks that say don't ride if you have a pacemaker, yeah, that's there for a reason.