Tyler, I just want to say thanks for taking up a vocation that requires you to get dirty and sweat. There are all to many young people today who think they are entitled to a living made while sitting on their tail in an air conditioned office playing big shot. Now that's said, hang in there man. Sometimes the old timers give the youngens grief just to see what you're made of. Often the ones that catch the most crap are the ones that show the most promise. So like the others said, keep your head up, pay attention, follow through and remember, "There are no stupid questions, just stupid mistakes".