Prevent idle hands. Being in front of the television is one of the biggest reasons people forget about portion control. To avoid bad snacking throughout a show, give your hands something else to do. Take up knitting, fill in a crossword or fold some laundry—the more your hands have to do, the less time they'll spend reaching for food.
Stair step your goals. Having just one big goal may be simple, but it can be more frustrating to reach. Try adding a few small goals along the way, like going to the gym three days in a week or eating a vegetable at every meal. Small accomplishments will help make the whole experience more rewarding.