For those who asked:
PTSS: Post traumatic stress syndrome- People with post traumatic stress syndrome (PTSS) can suffer from anxiety, sleeplessness, nightmares and concentration problems as a result of intense emotions such as those generated during the Troll Wars. Sometimes it is almost as if the 'disaster' could happen immediately all over again. As a result they sometimes prefer not to see people and things again which make them recall the disaster.
Reanna - Group Hug (with cowboy hats), courtesy of Ray: