My friend might have schizophrenia. He used to paint naked women with distorted monster faces and liked watching Attack On Titan. Today he came shaking in panic without his jacket and claimed to have been robbed by an armed nudist during winter. He also saw a nude giant hanging from a tree for no reason, but there was nothing else than a tree on his blurry photo. He showed us shaky videos of his door, but there was nothing there. Then he ran away to make sure that he was not crazy, without us being able to stop him. His insecurity might have been triggered by seeing me shake from PTSD.