self concept is important is important because it is how you see yourself. Makes you happier.
In other words, men are not only smarter after puberty kicks in, but the gap widens the further up the IQ scale you go. The higher someoneâs IQ, the more likely they are to be a man. Although there is relative parity between men and women around the average IQ of 100, at IQs of 130-150 the male to female ratio is already 2.5:1.
How much of each should men have? Normal levels of testosterone and estrogen vary from man to man: average testosterone falls between 260 and 1,000 nanograms for every deciliter of blood. The average estrogen range for men is 10 to 40 picograms for every milliliter of blood.