Losing weight takes more than desire. It takes commitment and a well-thought-out plan. It’s easy to say that you want to lose weight. It’s also easy to find the motivation to hit the gym regularly and choose the right foods in the beginning. After a few weeks, our motivation seems to wane and those old, unhealthy habits of yours start to creep back in. What seemed so easy at first is now difficult. You have cravings. You’re tired. You miss those social dinners with your friends and doughnuts at the office. That 6 a.m. aerobics class doesn’t seem as fun, and getting up without hitting the snooze button seems impossible.