The best thing you can do for yourself today is to get more physically active. Jog an extra block or so. Take the stairs instead of the elevator. Park extremely far away from your destination and enjoy the fresh air. You are capable of doing more than you think, and today is a wonderful day to push yourself. Getting your heart rate up will feel so good, it could become a new habit. It's nice to feel the drive toward success, but sometimes you need to get out and walk.