Well... it is a man thing. Men start businesses much more often then women and make twice as much income from each business.

It is a man thing to take the risks necessary.

But, there are women who play baseball and other sports.
It is not the exclusive area of men, it is just something that men are more inclined to than women.

The information has nothing to do with men or women, its all about finances, and reshaping your mind to understand the real world that is money.

The second book, Cashflow Quadrant is co-written with a woman. And it is an even more important read. After you know the basics.