Uh oh... Hard to mae the choice between eating healthy and partying with friends... Don't feel guilty! You decided to enjoy the Olympics, stick with your decision (well, of course if you can avoid too much beer or chips, that's good too lol!). If you enjoy 100% I'm sure it will be easier to get back on track later. My only advice, once you're back on track, be strong, very strong the first days. If you need support I'm here for you!! Go Canada Go!