That's a stupid opinion. What if somebody's just really manly? Like an SAS guy? Or the aforementioned monster truck-driving, steak sandwich eating, orgy-engaging, metal-blasting lumberjack? That's just the way they are, they're not trying to prove anything. Sure, if I were to suddenly start spitting and punchin' animals, that would be a little unusual because I'm not that kind of person, but some people just are. You can't deny that. It doesn't mean they're all hopelessly insecure about who they are.
Your right my wording was a bit off. I should have said people trying to prove that they are masculine.
How do any of things fall under masculine? Because they are dangerous, colon clogging, disease possible, deafening?
And what does one achieve by being masculine or feminine for that matter? Seems like you have a secret agenda afoot