I'm usually okay with people touching my stuff, except under two conditions:
One is when people touch the notebook I keep my drawings, cartoons, and stories in...much of what I create is of a very personal nature, and I prefer for what I show of my work to be at my discretion.
The other situation is when people touch my plushies. This is mostly bcuz when my mom would come in my room when I was a kid, her touching them usually led to them being put in a trash bag to be given to the "poor kids." I also don't like people touching them if it looks like they're just going to be carelessly tossed down somewhere when the "toucher" tires of them.
....If someone picks them up to examine them, hug them, or lovingly pet or stroke them, now, I don't mind that at all.
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I wish Sterling Holloway narrated my life.
"IT'S NOT FAIR!" "Life isn't fair, Calvin." "I know, but why isn't it ever unfair in MY favor?" ~ from Calvin and Hobbes