Revenge and Nawabdin

These are articles about the psychology of revenge and why it feels so good:

http://www.psychologicalscience.org/index.php/publications/observer/2011/october-11/the-complicated-psychology-of-revenge.html

http://www.apa.org/monitor/2009/06/revenge.aspx

http://psychcentral.com/blog/archives/2009/06/04/revenge-the-psychology-of-retribution/

http://www.huffingtonpost.com/pamela-gerloff/the-psychology-of-revenge_b_856184.html

http://www.nytimes.com/2004/07/27/science/payback-time-why-revenge-tastes-so-sweet.html?action=click&module=Search&region=searchResults&mabReward=relbias%3Ar&url=http%3A%2F%2Fquery.nytimes.com%2Fsearch%2Fsitesearch%2F%3Faction%3Dclick%26region%3DMasthead%26pgtype%3DHomepage%26module%3DSearchSubmit%26contentCollection%3DHomepage%26t%3Dqry949%23%2Fwhy+does+revenge+feel+good

http://opinionator.blogs.nytimes.com/2011/09/08/the-cycle-of-revenge/?_php=true&_type=blogs&action=click&module=Search&region=searchResults&mabReward=relbias%3Ar&url=http%3A%2F%2Fquery.nytimes.com%2Fsearch%2Fsitesearch%2F%3Faction%3Dclick%26region%3DMasthead%26pgtype%3DHomepage%26module%3DSearchSubmit%26contentCollection%3DHomepage%26t%3Dqry949%23%2Fwhy+does+revenge+feel+good&_r=0