YSK if you've seen something traumatic, playing Tetris for a couple of hours afterwards can drastically reduce the chance of it becoming a deeprooted memory and causing PTSD
Damizel @ Damizel @lemm.ee Posts 0Comments 6Joined 2 yr. ago
Damizel @ Damizel @lemm.ee
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I would imagine crossword puzzles or anything similar in that nature could also apply.