Blissful ignorance.Not being a knob but it may help @Zatara to understand some things.
I mean hes not a stupid person, I just think he doesnt get it. I didn't either until I knew some people who'd grown up with that stuff.
Thing is though he could easily take a few mins and do some research instead of posting nonsense with bloody disclaimers about knowing nothing. As that does make him look daft.