"Signs You’re Surrounded by a Toxic Person: You’re emotionally affected by their drama You dread (or fear) being around them You’re exhausted or you feel angry while you’re with them or after your interaction You feel bad or ashamed about yourself You’re stuck in a cycle of trying to rescue, fix or care for them."

- http://psychcentral.com/blog/archives/2014/02/28/whats-a-toxic-person-how-do-you-deal-with-one/