Put up your least favorite and most out of shape photo on the fridge door. Mark the calendar for each day you do and do not eat at night. Be accountable. Reward yourself after each successful two weeks with something like a massage or skin care at the spa, etc. When you start to see results of good eating and regular exercising, take a picture of yourself with your favorite outfit and favorite people. And than put up this phot next to the one you do not like to remind yourself that you can be successful.