You are so right to cut back portions at first, I think that is sensible way esp if you have been eating big portions. The calender is a great thing. I love it. EXERCISE at home. def the exercise ball, I have 1, got it when my leg got sore, even as I sit I keep my legs moving by rolling it back and forth. I never include it in exercise,Also. Since I started Im not being that good bout exercise, but Ive cleared cupboards,wardropes etc, Plenty stretching there.