Someone else smarter than I am should tell you how to deal with this issue. I just wanted to say that having been in a similar situation and then starting work,

Someone else smarter than I am should tell you how to deal with this issue. I just wanted to say that having been in a similar situation and then starting work, I can tell you are going to be a great developer just because you care. From all the people I've worked with, the ones who cared were always better than the ones who didn't, and you'll be surprised at the number who don't. Of course there are other things like experience and all that, but the fact that you actually care about your ability and hopefully want to improve already will take you very far. So have faith in yourself because I certainly have faith in you random person on the internet =D