I don't know either and I'm a man. I'll post a theory. Warning: This might offend you. This is because I don't know the man you're speaking of. I don't know if he's always like this.
This is how I set it. There are two types of men. One type are led by their brain. The other type are led by their own primative desires.
The men of the second type, I hypothosize, have never been taught how to think and behave. They're used to getting what they want and pressure others to submit to them.