In my opinion the console of goals is fabricated by the accumulation of knowledge. With the continuous accumulation of knowledge our goals stand reshaped.

I am an MBA and also doing job on that basis but currently studying English literature with no particular goal but when I read material on "Differences & Similarities Of Britain and American English", many of my confusions were clarified like I used to write "Flavour" in MS Word and Word used to point out spell mistake but now I realized that I wasn't mistaken but it was Word dictionary that is using some what different course of English.

So i think knowledge is not mere a wastage both for male and female.