I love it when cocky dickheads get slapped in the face with common sense. One time a weird looking asshat returned a basic lawn mower to my store I used to work at. He said it worked fine at first, then stopped. He said, "Now, I'm and engineer, and I know what it sounds like when an engine seizes up. I want a replacement." Well, instead of getting this retard a new mower, I spent about 20 seconds looking over this "seized" engine and came across the miraculous discovery that this dumb 'tard had the fuel line valve in the OFF position. Maybe instead of going to school to be an a-hole engineer, he should have learned how to read MANUALS.