I was driving home from a meeting I go to on Monday nights. I drive about an hour to a recovering friend's home, then we take his car and drive about a half hour to the meeting. When I finally get back in my car and begin the journey home I'm often a little tired and I frequently stop and get something sweet, a candy bar or a sweet drink. Its often a reinforcing experience followed nowadays by some GI distress so I often am ambivalent about stopping and fighting w myself. This...