I'm just wondering how you got a job as a mig welder and you don't know anything about the process. Usually, hiring an inexperienced person is a last resort, but I do know that sometimes it is easier to hire someone who knows nothing and train them a certain way, than to hire someone with experience who is pretty much set in their ways, can't be told anything one way or the other, and is not very willing to change. Sometimes, those guys heads are harder than the steel they're welding on. As for getting a lot of crap, hey, we all had to learn sometime. Just don't fall for the old tricks like: go get me a left handed screw driver, a sky hook, or a bucket of steam.