Why am I not committed to losing weight? What is really wrong with me? Now I do know the answers to those questions. I would have already answered my own question by this point. How do I finally plan to exercise? Do I walk five days a week for 20 minutes? Six days for 30 minutes? Every day for 45 minutes? I wonder if I should exercise based on my body type. Should I also exercise based on where the fat is stored? It is as if I have a lot to think about and plan.