Everyone falls off the wagon. 2 years ago, I lost 22 pounds. I've since gained it all back due to a lot of changes in life and just being lazy. However, I'm trying to lose it again. It takes hard work and time, but its worth it. Just remember how much better you feel when your body is healthy. How many more things you can do, like go for long walks without getting exhausted, fitting into amusement park seats more comfortably, etc.