I used to think this way all the time and now I'm questioning it. Should we think we've fallen off the wagon to begin with? I feel like it causes psychological programs in that it makes you think, oh well, I'm on vacation, I'll get back on track when I'm home. It has never worked for me and I just feel lousy when I'm home. Perhaps a new way of exploring this is we have to think of creative ways to stay focused and on track while doing whatever.