How can I dislike food? I need to lose weight?

I have been watching this British reality show supersize vs superskinny. They swap meals for 2 days to get things into perspective. The superskinnies always say they find food bothersome, they don't like food, etc. I need to lose weight myself but I get so excited when thinking about what could I eat next? And am definitely an over eater. I figured like if I could only like food less, I would be able to lose weight easier. How can I become less passionate about food? How can I change my attitude from loving food to hating it?
How can I dislike food? I need to lose weight?
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