I used to be a bit confrontational if I thought someone was staring at me , but I learned my lesson a couple of years back when I was out with OH and grandkids. A woman kept staring first at us then at the kids and I didn't like that at all. I was getting angry and it must have showed 'cos she came and apologised for staring but turned out she worked with my daughter in their nursing days and recognised the kids from facebook. makes me squirm when I think how close I came to really losing it with someone like that. I would have been in the doghouse. I now ignore all starers. Lol!!