Based on what some of the people have said, the mindset is likely to change after the op... so I would hold off on the NLP etc until you've settled. I have spoken to 3 people who have had it in for 2years or so and they said that for them, food is no longer an issue, especially after the initial stages. For me, the over eating at the moment is definitely related to my fears. Hang in there (advice for you and me !! )