[David]

This is the main reason I do my own work. I may not be perfect, but I double check all my work especially if it could affect safety.

On a side note, the other day I did something stupid, I don't even remember what it was but it made me mad that I do stupid things sometimes like breaking something taking it off or something like that. After I cooled off I thought, the reason most other people don't break stuff is because that don't do stuff. The law of averages catches up with people that get stuff done faster than with people that don't. So if you want to do work yourself, you're going to make a mistake that costs you money at some point. As long as it doesn't happen too often, I think it's a small price to pay.