The reason why women stop maturing at around the age of eighteen also has to do with their biological destiny as child-bearers and caretakers of children. As Schopenhauer notes, women can toy and coo with a child all day long and seemingly enjoy themselves, while what could a man do in their place? Women, as they are wont to brag to us, are also more “emotionally tuned-in” than men are. Women’s emotional proclivities are directly related to her childrearing duties which biology has assigned to her. Babies, for example, communicate solely through emotion and even as children grow into toddlers and then children that communicate with words and language, a lot of their communication is still through emotion, and so women are at an intermediate stage of development between that of a child and an adult man, or in other words, they are teenagers.