Where are you getting “men are tougher than women” from? Do you have a source for men being able to walk off injury and handle trauma better? I’m not being a dick, generally asking because I’ve never heard that claim before.
Men have more muscle mass than women so they are stronger, particularly in the upper body - and their skin is thicker (literally, not metaphorically). But boys are also more fragile than girls; they are more likely to die before birth, more like to be born prematurely and more likely to die in childhood. In adulthood, women have a stronger immune system than men and they recover better from brain injuries. Boys and men are more vulnerable to environmental contaminants and disease in general.
https://www.scientificamerican.com/article/are-men-the-weaker-sex/
So for example a physical trauma. Both man and woman get hurt by the same amount, the man would have a higher chance of “shrugging it off” because 2 reason: thicker skin (as you said), and have a rougher mental (or at least want to appear to have), e.g. they want to be seen strong, so they are more inclined to say they are ok
well if you are a reliable source to yourself, I’d say:
Men have more muscle mass than women so they are stronger, particularly in the upper body
And for the other other, the rougher mental, I don’t want to play mean or anything, but isn’t the burden of proof more on your side? Yes it is certainly possible society molds certain characteristics of men, but that doesn’t necessarily mean this particularly trait is - the rougher mental. Don’t you agree, right now, in western society, men are less likely to admit their pain?