It is possible to lose weight at home, as long as you are disciplined about it. For example, eating better is going to help, as well as running and walking every day. If you can cut down your calories and start on a walking and running routine, you will lose weight. The key is to not just do this for a couple of weeks, but to stick with it so you are going to be able to not only keep the weight off, but feel better about yourself. Don't burn yourself out excising, and make sure that you are able to eat food that is flavorful to you.