I'm far from perfect, but I'm often shocked by how difficult many men find it to talk to women without causing offence.
Yes, I have to say I find that totally incomprehensible. Some of the things I hear some men say, casually in everyday conversation and apparently without thinking about it, often make me cringe. I don't understand how some men can get through life without constantly being punched.
I've heard people saying "It's just lads' talk" as if that justifies it. But it isn't, certainly not in any of the social circles I've been in during my life, and it doesn't.
I come across people who seem to see the world as being made up of "men" and "women" rather than just "people", and maybe that's part of it. I often hear of men who "are not good at talking to women", but I don't get why that should be different to just "talking to people".
And maybe it's reinforced by needing to see things in black and white when the real beauty of the world lies in its subtle multitude of greys?
A lot of folk do appear believe the generalizations that people incorrectly extract from the various minor male/female bell-curve variations. You know the things like "Men are better at X, women are better at Y" stuff? I remember reading a rebuttal of such nonsense somewhere that went along the lines of "Do you realize that graph actually shows that 40% of men are more 'feminine' on that measure than the average woman?"
I've always wanted to be able to study psychology, and there's definitely a subset of male psychology that I find completely alien.