Trying to overcome a thought or feeling is like struggling in quicksand. You only give it more power and it will suck you in.
Here's what I suggest you do instead. Every time that feeling comes up, say "yeah sure, I'm a fraud" and keep on working. Keep on shipping. Try it. Actions always speak louder than words anyway.
One more thing. It's the best advice I can give you. Go listen to The Power of Now by Eckhart Tolle, or read the teachings of Buddha. You are thinking too much and creating suffering for yourself. These books will help you stop.
Here's what I suggest you do instead. Every time that feeling comes up, say "yeah sure, I'm a fraud" and keep on working. Keep on shipping. Try it. Actions always speak louder than words anyway.
One more thing. It's the best advice I can give you. Go listen to The Power of Now by Eckhart Tolle, or read the teachings of Buddha. You are thinking too much and creating suffering for yourself. These books will help you stop.