Well, there shouldn't be, I am sure in the begining there was no
problem with that and nothing wrong with that. It is time that made
people more self-consious and separated from each other. The world
would definately be more peaceful if people were a lot less
conservative. But if someone does that to me, I'll punch him in the
face because like you and everyone else I too have been brainwashed
by the many concepts of " normal " humans. I am just trying to make
things clear for me at least.