Don't be discouraged from these folks, they're here to help just like all of us are here to learn.
I was shocked at first, too, when I first started posting here about 6 months ago. But VERY quickly, I learned how extremely knowledgeable these people are. I also learned that I came in slinging some terms that were not correct, and thinking I knew a lot more than I did. The people here are wonderful and such a huge resource that we're lucky to have all in one place.
Best advice here, chief, is scan the forums by searching for terms, check some books, make sure all of your safety points for smithing are in check and then jump in and give 'er a whack!
Each project you do, you'll learn more. You'll pick up on the things to do and not to do, how to increase your efficiency, etc.
You're going to get burned, you're going to drop stuff on your toes, you're going to smash your fingers.
Best of luck, bud!