Whats your lists of mistakes when doing DIY's?

[IALuder]

- stepped and slipped on a floor jack
- Automotive-Gooped my pants to my shirt
- dremelled a piece off my fingernail by accident...took off some skin behind the cuticle while I was at it
- don't accidentally touch a wire brush that's hooked up to an electric drill and is spinning
- put my center console together without plugging the antenna back into my deck...no radio
- burned myself on exhaust tip (never try to lower the exhaust yourself after having driven for an hour)
- cut myself on the inside of my fender (right under where the edge of the hood comes down)
- shocked myself hooking up 2AWG wire for amp power supply
- dropped a trunk lid on my head (took the springs off)
- stabbed myself with a voltage tester