So I'm doing it again...I swore last year that I wouldn't EVER do it again, but I'm doing it again. It's kind of like when you wake up with a huge hangover after a long night of having fun and you swear that you'll "never drink again." At that moment you remember just how much you overdid it. But a couple days later, you're back at it. Well...I'm back at it. I'm running in my second half marathon.