Text this: To thank or not to thank: Understanding the differences between gratitude and indebtedness after receiving a favor through emotion appraisals, motivations and behaviors

           __   __             __   __    _____   
  ____     \ \\/ //   ____     \ \\/ //  / ____|| 
 |    \\    \ ` //   |    \\    \ ` //  / //---`' 
 | [] ||     | ||    | [] ||     | ||   \ \\___   
 |  __//     |_||    |  __//     |_||    \_____|| 
 |_|`-`      `-`'    |_|`-`      `-`'     `----`  
 `-`                 `-`