i used to be in TOPS and there was something kinda competitive about it that I really liked...we all weighed in at the end of the week, and I was biggest loser two months in a row! They had special dinners for us each month and that really was a lot of fun! I do remember these two air force women who would lose 8 or 10 pounds one week, then gain almost all of it back by the next week...this happened a lot with them. I always wondered what they were doing!