Well I am on Day 3 and I already see the benefit of tracking. I am surprised by some of the foods that have less calories than I thought as well as others that have more. Today though I ate too much and after dinner I only had 160 calories left over. I usually eat two small snacks at night, just a habit that I can't break but today I can't do it because I will go over my allotment. So its the tracking that actually helped me, at least for today to break a habit that's otherwise been close to impossible for me to break. The question is this though. If I stay under my stated calories for a couple of days, can I use them on another day or do I have to stay under the calories every single day. To put it another way can I bank the calories for later use within the same week. If anyone was actually reading this maybe I would get my answer, but then again anyone else who was actually reading this has no life so why would I listen to them?