I do it for my own amusement.
I don't write it to make people angry...
So, which is it?
At first you seemed to be saying, "Why can't people just leave me alone and not judge my beliefs?" about love or the lack of its existence, but you're not doing that for other people. I think you're just trying to get a rise out of people, otherwise you'd just go about living your life.
You may not need love, but you still need attention.