I did have trouble......was bored to tears with food, didn't care what I ate or IF I ate. Dropped about 25 lbs. over six months. Then I went on psych meds, and suddenly it was, "HELLO! You're gonna eat now!" I've gained 20 pounds I didn't need in just over two months. I'm not happy about it, but I don't see myself going off the meds just to lose those 20 lbs., when that would be like a $100 discount off a Ferrari. Just sayin'.