For the most part, I can't wear any clothing not made of natural fibers, like cotten, wool, or linen. Some of the new fabrics don't affect me the same way, but most of the polyesters, rayons, and the like do. I even break out from anything acrylic; I have had several stocking caps and some hats with faux fur that literally made my skin turn red and break out whereever it touched within an hour. And I'm not normally alergic to stuff.
As for people touching me, even casual contact bothers me if I don't want it. If someone even bumps into me or touches my shoulder or arm, I can feel it as a phantom sensation for up to an hour afterward. It is not painful, just annoying and disturbing. Although if it is a pretty girl who does the touching, I like it, even if it was accidental contact.
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I was always told that there is safety in numbers, so I majored in math.
"Lunch...is on Millie" - Ace Rimmer