I think the lack of realism about how others perceive things is quite pervasive, prawn.
And many of today's crop of the female-penis brigade seem quite severly impaired in the ability to put themselves in other people's shoes. And its not unconnected.
Unfortunately, I can't abide wings over scotland, eresh. I'm not for ideological purity by any means, and am happy to disagree with people about loads of things while agreeing on this, but with him, if he said the sky was blue, my first reaction would be to disagree just on principle 