The true difference between men and women is the 23rd chromosome. Whether it is an XX (Female) or XY (Male). That is it technically. Only half of one chromosome makes the up the whole difference between the sexes and all that comes with it. But I have known this for years, what blows my mind and what I just found out, is the significant difference between the XX and XY chromosomes complexities. The XX (Female) Chromosome is made of 1,846 genes with 154,913,754 bases of which 151,058,754 have been sequenced; BUT the XY (Male) Chromosome is only made of 454 genes with 57,741,652 bases and only 25,121,652 have been sequenced. That means men are roughly 1/4 as complex (454/1846) and only 1/10 as important to science (xx bases - xx seq bases / xy bases - xy seq bases) This is of course speaking genetically only, but still now I feel lesser somehow. I think I now have an Inferiority Complex. P.S. This is about off topic as it gets hence why I chose this section and being science based and all I felt EOF/blog sections were not right even though I joke about myself; but if a mod reads this and disagrees please feel free to move it to whatever section you feel is best. This one was hard to figure out where to put.