He who dares wins rodders, he who dares...
We all feel we are shit some of the time, but it does no one anyone favours. I am not saying be arrogant, just be confident in what you do know, and it can only get better.
In reality we are constantly comparing ourselves against a selection of the best work, by some of the best people (normally in a collective) due to this wonderful device that I know as the interweb.
We are never gonna be the best, no one ever will, but keep your goals in perspective and what dell boy says will be.
I need a stella.