Shocking situation huh!.... remember back when I was young sprout and invincible and in the navy... I needed to change a reperf on a telex circuit one night, instead of turning off the reperf, I just pulled the old one out, grabbed a new one and set it in place to push into the connection, only I was a silly millimeter off when I shoved... when I got up off the desk that was 6 ft behind me, all the lights in the building were out, and I never did find the son of a gun that hit me in the elbows with the baseball bat.