Finally, don't get me wrong my leisure center has uni-sex changing rooms and attached toilet facilities but upstairs for the gym both genders have their own changing rooms, really confuses me.
But yea when your a kid, your mum would take you in with her if your a boy and your dad would do the same if you was a girl, then we are taught to stay separate.
If that's not society casing division among the population I don't know what is.