You're in the right place for learning. Like someone said earlier, start researching. Early on I found this site, became a member, and didn't make one single post for a few months. I just poked around and read every thread I could. When I came across a term I didn't understand, I looked for a thread that could explain it.
It's not really for me to say, but looking back...for me the best thing for me to do was listen and not speak. I had a lot of questions (still do) but at that point, I knew so little that I didn't even know the right questions to ask.
So the moral of story...read, read, read. And when you read something from one source, cross-reference is against another source. I know it's difficult, but try to make sure that you're getting good information. That's why I say you've found a good place. If someone here posts bad information, it won't stand for long. The people here will correct it.
Good luck