5. Keep a journal. You'll be hearing a lot about this in future columns. It's the one thing nearly every weight-loss expert agrees on, and as you know, we don't agree on too many things. At the very least, a journal can help you see patterns between food, mood and energy levels. Used thoughtfully, it can teach you important things about yourself and your relationship with food, sex, comfort, body image and weight.

6. Understand that the voice in your head that constantly criticizes is only one of many possible voices. You can't shut it up, but you can balance it with one that cheers you on and raves about your good points. Try giving your "cheerleader" a voice and you'll understand. If you don't have a cheerleader, create one.

7. When you feel like doing nothing, do a little. Many programs are abandoned because the hour workout seems like too much and you bag it altogether. On days like this, change your goal to 15, 10 or even 5 minutes. Consistency breeds success. Doing even 10 minutes consistently is ultimately far more important than doing an hour every once in a while.

8. When you're getting stale, change your workout. If you workout at a gym, try using the park. If you normally run, try the rowing machine. Add some weights or change the weight exercises you normally do to spice things up a bit. happy.