Mine varies quite a lot. In general both men and women tend to converge with age when it comes to gender sense and expression. It is thought this results from the decline in the hormones that fuel some of the gender differences earlier in life. So males become a bit more leaning toward the female and females tend to become a bit more male-like. But the fact that there is a wide variation in this change the change in hormone levels as the cause is quite suspect. There could be a lot of other explanations. But the responses so far are quite representative of what happens with age. Once a person gets close to 70 things tend to change more quickly and become more pronounced. But, as always, your mileage may vary. And that is why hormonal changes are often suspected to be only a small part of this gender behavior shifting; something else more obscure may be more important than hormones.