Random thoughts...

what was it with key and purple hair http://31.media.tumblr.com/tumblr_makxrslT3g1rt8rkzo1_500.gif

I was thinking about this picture of the WW1 man who is smiling and people are saying that he had gone insane in the trenches from shell shock. https://rarehistoricalphotos.com/wp-content/uploads/2014/08/shell_shocked_soldier_1916_2_small.jpg I disagree, this was taken around 1916. You have to consider this, photography was somewhat rare at that time. He was probably a simple farmer who had only heard about photography and was excited to get his picture taken. Problem is that it turned out to be a really awkward photo between the light catching his eye and the smile. Now this isn't to diminish the maddening conditions of the trenches during WW1, but I think this might be a case where people attributed shell shock to a bad photo.

@dyadka_yar Another focus of the picture. Look like a medical portion of a trench. Laughter and trauma can go hand in hand but there doesn't seem to be anyway to know for sure. https://i.ibb.co/Y0z01GG/sheclchk2.jpg