So you overdid it at Thanksgiving dinner. You’re certainly notalone: The average Thanksgiving meal clocks in around 3,000calories, more than most adults need in an entire day. If you havespecific nutrition or weight-loss goals this holiday season, it’seasy to get down on yourself about a slip up. It’s tougher — butultimately more helpful — to admit maybe Thanksgiving wasn’tperfect, but it’s really not the end of the world. Instead ofshaming yourself for the next couple of days, here are a few morepositive thoughts to keep in mind. You haven’t ruined anything.”Even