@ hankster, maybe your therapist was right, and I was pretty mad cause in the article is stated that "some people believe...", "some people think..." without judging that it is not normal. If a food is conditional, than it is and going to the bathroom, sleep, breath. Every living being would wanted to leave that type of principles. You can't develop further when your basic needs are in question. You will constantly think about your hunger, the priority.

Maslow's hierarchy of needs: