In an effort to increase her happiness, college student Stacy Hinson tries an exercise described in ...

In an effort to increase her happiness, college student Stacy Hinson tries an exercise described in her psychology class. She spends time visualizing a person who had a huge effect on her lifesomeone she never thanked. Stacy then spends about a week writing a testimonial to that person and then follows up by calling on the person and sharing her thoughts with the person. Which of Seligman's happiness exercises is Stacy trying?
 
  a. Three blessings b. Savorings
  c. Three good things in life
  d. One door closes, another opens e. Gratitude visit