Well my clutch gave out yesterday. I should have known something was wrong because it was getting very hard to shift and kept grinding when i put it into reverse, but its my first car and I didn't know any better. Anyway my dad came up and drove me home without the clutch. I double clutch and i know how matching engine speed and tranny speed works but I was wondering if anyone could tell me more about it or give me a link. My dad told me that truck drivers shift without the clutch all the time is that bad for the tranny if its done right?