I hate how people here act like they always knew as much as they do now. They remind me of the head mechanic at my local scooter/moped shop. The owner is always super cool and helps explain shit, and the head mech just tries to make you feel stupid if you don't know it. I remember one time he laughed at me because I didn't know how to get a welsh plug out. Fuck the pretense, and remember not everyone had someone to teach them mechanics as a lad, some of us have to learn it all by trial and error and asking stupid questions.