"Remember, you did not fail one more time; you merely found something else that doesn't work."
That fact that you're still trying is great - don't give up and you will not fail. For many of us, food is a struggle, but it doesn't mean we ever have to give up. I am convinced I will eventually win... even if it is just by trying so hard that I keep at bay the extremely bad health that would come if I didn't even try.