Saying that sex is “socially constructed” does not mean that biological sex differences do not exist or do not matter. It simply conveys that our definition of sex, and the way that we categorize people into sexes, is determined by society and our assumptions about how the world works.
Revealed preference is the concept that actions speak louder than words. So, if you ask someone out and they say, “I’d love to, but I have to study tonight,” what they are really saying is that the benefit of going out with you is less than the cost — the study time they would give up by going out with you.
Finally, keep in mind that as you build the skill, you increase demand for it. And eventually, what you have is not a precarious leap but a steady bridge that you’ve slowly, deliberately constructed over time. No, it probably won’t make for a good story for Hollywood. But it’s much more likely to last.