You say you're bigger than you'd like to be, which doesn't tell us much. What's your age, height and current weight? What did you change 4 years ago? What do you eat...can you give us an idea of what your meals are like? If you are close to your natural weight, it will be harder to shed the last few pounds. For what it's worth...and a few ABers will agree...in my opinion, and personal experience...the best way to lose is to drastically cut carbs. That's bread, rice, pasta, foods full of sugar, starchy veg. Cut out sugar also. For some people that means artificial sweeteners also...the theory being that even fake sugar leaves us wanting sweet stuff. Eat fresh food you cook yourself. What you do depends on what and how you want to lose.