What happens to people when they die? Do their souls actually stay hovering over the earth’s surface, as long as they have a reason to? Or is that really the case. and they are not given a choice in the matter?
Do you realize how hard it is to be an extrovert? You depend on other people for approval on the things you do, you depend on their company for happiness. You can’t survive for so long without social interaction. This is an extreme case of course, but you get a dose of these things here and there.