As is what constitutes womanly or feminine behavior.

It's all subjective and what's worse, it's dictated by the psychotic whims of what's fashionable. Both versions.

Men did not used to need to prance around pretensing to be wolves under extreme confinemenr duress in order to feel like a man. They just went about their damn day. Until a poorly thought out and poorly reviewed book loosely based on a poorly conducted study that was VERY quickly retracted because it neglected to consider that the wolves in the study were not in their natural environment and it cannot be replicated got their knickers all in a bunch, that is. It's been a downward spiral for men, ever since.

Preach it, brother.