RT – American Green Beret and MMA fighter Tim Kennedy has issued a post to his 181,000 Facebook fans mocking sufferers of post-traumatic stress disorder and drawing on his military service and fighting experience to advise them how to deal with the condition. The California native, who self-identifies as “unapologetically American” and has served tours of duty in Iraq and Afghanistan, said he has made the choice not to “have nightmares every night or be a medicated PTSD victim,” and has instead elected to make a “difference.”