If this were the only sort of discrimination that went on, and if people were simple automatons,  yes, your &quot;just a trait&quot; thing might have some explanatory power.<p>However, we have a historical record millennia long with enormous discrimination against women. Were women not allowed the vote until a century ago because their character traits mysteriously changed enough for them to finally be responsible? Did their character traits start changing in 1970 such that they were suddenly suitable for medicine, law, and science (and, briefly, technology)? [1] Because the feminine character was certainly cited as a reason why women shouldn&#x27;t vote or be allowed to pick particular professions.<p>Further, we receive all sorts of gender socialization, starting with color-coding infants, moving up through toys and education, and continuing through all sorts of gender expectations during youth. A lot of education is explicitly about building character. A great deal of what you call &quot;character&quot; is learned behavior.<p>I&#x27;d think that you working in an area where you are treated as an idiot because of your gender would make you aware of how arbitrary this stuff is.<p>[1] <a href="http:&#x2F;&#x2F;www.npr.org&#x2F;sections&#x2F;money&#x2F;2014&#x2F;10&#x2F;21&#x2F;357629765&#x2F;when-women-stopped-coding" rel="nofollow">http:&#x2F;&#x2F;www.npr.org&#x2F;sections&#x2F;money&#x2F;2014&#x2F;10&#x2F;21&#x2F;357629765&#x2F;when-...</a>