Actually, even I feel embarassed to tell my real age these days.

In my opinion she wanna keep the people that she's young , attractive , sexy ,dynamic ,..etc and most of them think that when age pass that eat that attributes and be less just like a flower !!

Because if they do not speak lie they do not look good.

because women have to be mystery, we can't tell all true things about us, in that our nature.

Sure, it is! And it’s the main reason for the last Economic crisis. No wonder it was prohibited in religions. It's somehow a variant of slavery; we just can't see the cuffs. The same goes for men when it comes to their Salary. Hence, the following maxim knew existence: "Do not ask a woman about her age or a man about his salary"