I've been traveling almost constantly for the last year, and I've gained quite a bit of weight. I'm miserable about it, though I'm trying to be positive. I keep falling off of the wagon however, due to being on the road. I really need some help feeling motivated, and to not despair of my appearance in the mirror. Do you have any tips? How do you stay positive, and keep from having your self esteem ripped to shreds when you see photos of yourself on facebook?