I have never been able to tolerate touch much or even at all, even with years of my mum forcing hugs on me (and not even the really tight hugs that I found even slightly helpful when panicking).
If people touch me, I react badly (I can't help it), even violently at times. I often tell people when I meet them that I don't like to be touched so can they please not touch me.
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I am a partially verbal classic autistic. I am a pharmacology student with full time support.