yes it happens alot
Yes, because it happens to me for the past 44 years. my brother was killed in Vietnam and i have suffered from PTSD and have nightmares that he is still alive but in a concentration camp, never to return and i wake up crying from my dream. now those dreams just have to become old friends, just like my brother was. i welcome them, because they remind me of him. doesnt make sense but our brains are a whole other universe.