I have two daughters that teach, one 4th grade and the other middle school math. I have always had tremendous respect for teachers and know how much work goes on after hours. I see both of them now finding short periods of time to re-energize with an activity that they enjoy. I once had a friend who had what she called her "10 minute quilt". She found a 10 minute time slot each day to work on it. She felt it kept her connected to what she loved and many days it turned into more than 10 minutes.
Good Luck and Thanks for Teaching....Laura