Fake it till you make it. You've heard that one before. Trust me, I've met a few fakers in my life, who have made it and are still making it up the ladder on someone else's ticket. But there is no law against making it to make it. You know what you can do, and how well you can do it. The difference between you and the fakers is that you need to be confident. Hard work can get you so far, confidence can get you as far as you want to go. Be confident and make it till you make it.