1. Craftsmen chrome sockets should NOT be used in conjunction with a ratchet, a 3 foot breaker bar, and all your body weight to loosen frozen camber bolts....

2. Improperly placed creepers make interesting skate boards (see comment #1)

3. Hosing off battery acid is a good idea until you grab the plastic vacuum line on your Ram's cruise control and attempt to splice it back together, and it snaps back from your fingers and shoots battery acid back into your eye.

4. Replacing A/C hard lines on a '93 V6 Taurus while leaning over the fender sideways trying to get the stupid spring lock clips against the firewall loose while pulling with all your might IS a good way to throw your back out and put you in MAJOR agony the next day....with only a heating pad preventing a trip to the emergency room. Hopefully you won't be tired because you simply will not get any sleep the next night writhing in pain until said heating pad is applied.