Ow! And Stupidity

Yesterday, I bruised the bone in my hand when it hit a slide hanging over the edge of the pool I was swimming in (or at least bruised very muchly deeply in), got a long scratch (deep, for a scratch) on my leg from a sharp-ish edge from where something I was using at work broke weeks ago (It works fine still, but part of it snapped off 'cause it was metal and mostly rusted through where it snapped), and minorly electrocuted myself because the wire I grabbed had more wire exposed at the end than most do (because, I suppose it had slipped out of the switch it usually was secured in).

MY question is this: Which fate did I piss off, and how?