PsychCentral.com: Why Ruminating is Unhealthy and How to Stop

The mental-health dangers of obsessing on negative life events.  Article written by Margarita Tartakovsky, M.S.

http://psychcentral.com/blog/archives/2011/01/20/why-ruminating-is-unhealthy-and-how-to-stop/#at_pco=smlwn-1.0&at_tot=1&at_ab=per-14&at_pos=0