I'm not an "anti social fucker".
I'm social on my terms.
I work, I volunteer, I look after my children, etc - my first loyalties are to the things I care about.
Whether not giving a flying fuck if I offend the religious twat at my door, or don't see the energy salesman, well - I work hard in life, I'm entitled to do what I want in my own home.
My house, my rules.
There's no law saying I have to stop my phonecall, get out of the bath, or whatever, when some random person makes a noise at my door. Until there is such a law, I'll do whatever it is the fuck I want.
Simple.