David, being pleasure seekers, when we find fun we chase it. Sometimes it finally becomes fun when we see results, and that can change the entire mindset. However- and we probably both see this- is the other end of the spectrum . At what point does it become addictive, and yet one more compulsion to manage? I don’t have the answer but I sure see the folks in the gym who don’t know when to back off. Thanks for your comments.