My co-worker used to complain all of the time. It was getting to the point that I would duck, when I saw him heading my way. He was not happy about his health. He was overweight and he did not eat right. Then he left the company. A few months later I caught up to him at a party. He was looking great, thanks to the beginner running program. He had a lot of energy and he was the life of the party. I spent a lot of time talking with him, and he looked incredible. I was glad he was doing well.