Cal's fitness program

Cal has been trying really hard to lose weight for about a week - he's exercising more and being very careful in his food choices. I'm really proud of how conscientious he's being. So he was VERY upset tonight when the scale showed that he had GAINED 3 pounds. I told him not to weigh himself at night! And we need to get a new scale, because I don't trust that one anyway (my weigh fluctuates on it much more than I think is real).