We often teach our children to stand up and move on when they fall. That is indeed sound advice that we ourselves can apply. Whatever happened yesterday - good or bad - we can always look forward to the new day that God bless us with.
Not only that, a new day brings us new strength grounded by the experience of yesterday and the day before and so on. With this new strength we are geared to think new thoughts, fresh thoughts, good thoughts.
So, as you wake up each morning, breathe in the new day, expand your chest and think new thoughts.