Because I'm a priest, when I stand outside the church after mass, some ladies think they can touch my back or arm when they are talking to me, and I absolutely can't stand it. For starters, I can't manage light touches, only firm ones. Secondly, they have no business touching me for whatever reason, just as I have no business touching them. An inappropriate touch from someone can turn me from a gentle lamb into a lion in zero seconds flat.
I immediately turn my body away from their hand so that it can't touch me, and I also I jerk back, so that I communicate nonverbally. If they persist even a little, I immediately say, "Excuse me, but please don't touch me that way?" Then they always say, "Oh, well I was just trying to be kind (whatever)," and you know what? Their intentions are irrelevant. It's my personal space. So then I have to say, "That's extremely inappropriate, so don't do that again." Then they get upset, but that is their problem. I'm not a teddy bear, I'm a priest of God. Stay out of my space! Just thinking about it makes me angry.