Strong disagree on the whole giving up part.
Looking over briefly and not as subtly as one would maybe have hoped is normal behaviour. Coming up and staring is not.
Sadly, if there was an easy solution to this problem we would all have been well aware of it by now. But giving the world up to the creeps is not the right way to go - they will keep going at it forever, shrinking in women's freedoms little by little until there's nothing left and women won't be allowed to leave the fucking house without a man any more. We've seen it happen, anyone who thinks America is any better should take a second look at it.