Listen Mark, if you read what I wrote in my original post, you will see that I didn't claim to be the oracle on what this man is thinking at all. That's why I use phrases like 'might be', 'I suspect', 'some men...' etc. I haven't got a fucking clue because I have never met the guy. Speculating about someone's motives is OK, isn't it? I wasn't being didactic, I hate people who set themselves up as authorities about things they don't know. I didn't do that.
I was just warning her that this man might find her attractive because she is married. There are men out there who like the idea of shagging a married woman and it's just a game. I've met a few of them. Equally you've only got to the threads on here regularly to see that there are women who hit on other women's boyfriends/husbands. And it's usually because they want to prove something to someone, even themselves.
I'm not trying to 'win an argument' with you and I couldn't care less what you think about my 'pop psychology'. I wouldn't even call it that, I'm not psychoanalysing the guy, just saying he might be like some of the dicks that I've come across who like the challenge of a married woman.
If he does persist if she ignores him, he's refusing to get take the hint and people who like the thrill of the chase never have their interest piqued so much as by being ignored.
As for your phrase 'essentially telling him she wants to have sex with him' I am sorry but this reminds me of an old fashioned judge from a rape case in the bad old days who thinks it was fair enough for the perpetrator to assume sex was on the cards because of some 'message' he thought he'd picked up from a woman's behaviour or demeanour.
Giving someone your card who is a recruitment consultant when you want a new job, even going for a drink with him (when you think he might help your career, even if you happen to think he is attractive), and flirting with him over drinks are not tantamount to saying 'I want to have sex with you'. That's bollocks!