Why should we take care of them? As we have already found out, sex they love no less than us. Because "this is so" is it?
__________
No need at all. You can not take care. Sooner or later there will be one who will stick to himself. Not the fact that this will be the girl of your dreams, of course, but here you will have to take what is given.
Or you can get rich, the chances of getting stuck to you will increase greatly. True, also girls of a certain sort, but to choose among them ready to honestly perform the duties of wife and mother, probably, is possible.