"I was the person who couldn't go to a restaurant without ordering an appetizer," he says. "It wasn't something that could even control. It was I had to do it every time." If you are someone who can make the conscious decision and say, 'I'm going to order those nachos,' now it becomes a pleasurable experience versus something that lowers your self esteem, makes you feel guilty. And that's the whole key to really having a great life'