Few people with actual high pain tolerance will word it like that, they'll word it like "just get it fucking done, I'll live.", because a side effect of developing a high pain tolerance is realizing just how much pain one can be in... And usually not wanting to test that limit further.

As for "it's mostly women", plenty of scientific studies on that; women have much lower pain tolerance levels than men for both sustained over time and intensity. If they didn't produce a shitton of very strong stuff naturally in their body in childbirth, the human species wouldn't've made it, but that's not their normal mental state: A male crackhead can also take quite a bit of pain at the peak of his high.