As I sorted through the mail, I noticed a postcard from the Main Street Gym. I had joined it before the holidays but had forgotten all about it. I'm not a big workout person. In fact, I never work out. I thought it might be good to tone my body, so I joined on a whim. The postcard said the gym had changed hands, but all current memberships would be honored. I decided that tomorrow, I would start my journey toward better h...