For nearly 20 years, Dr. James W. Pennebaker has been giving people an assignment: write down your deepest feelings about an emotional upheaval in your life for 15 or 20 minutes a day for four consecutive days. Many of those who followed his simple instructions have found their immune systems strengthened. Others have seen their grades improved. Sometimes entire lives have changed.

Please leave a comment to help others who are wondering if this will work for them.