If you suffer from posttraumatic stress disorder PTSD you know how debilitating the symptoms can be. Many times people with PTSD will suffer flashbacks have intense nightmares and difficulty sleeping and may feel angry anxious and constantly on alert. Living with PTSD is extremely difficult but there are ways that you can manage your symptoms and in time recover. In The iRest Program for Healing PTSD clinical psychologist and yogic scholar Richard C. Millernamed one of the top 25 yoga teachers