Am I A Success?

I think the only reason my doctor spoke to my sister is because he did hers and thought it was ok because we are sisters.
I have been the same weight for 2 years and I have tried just about everything. When I go to my doctor and ask for a fill he gives me a half hour long ass chewing and guilt trip. I always say to myself "this is the last time I see this jerk" but then I always go back. He gives me a teeny tiny fill but it doesn't do anything. As for him telling my sister I am a pain in the ass is the final straw. I will never go back!!