I developed mysterious sprains on my toe ligaments (left foot) four days ago. I woke up Monday morning and could barely walk on because my toes was hurting so badly. I was perplexed because I couldn't figure out why. I hadn't been running, falling, stumbled, or done anything that would cause this condition. It was all an enigma. So for the last four days I have been struggling with walking around and I have cursed my bad luck. This afternoon, I finally had an epiphany and realized the cause of my injury.
Sunday evening I was watching NFL Sunday Night Football and during the whole game I was stimming by vigorously rubbing my feet and toes together for almost four hours. Yes, I apparently stimmed myself to a sport injury. 
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Autism Spectrum Disorder, Level 1 (with language impairment) and Other Specified Anxiety Disorder
Aspie Score: 140 of 200, NT Score: 63 of 200
You are very likely neurodiverse (Aspie)