There are many views on the number of human types, and how to count them. It is being discussed all the time. You can hardly, if ever, switch on the TV without someone, in one way or another, discussing this particular problem. But you have to take great care when you categorize others. Even if others are as impressive as General Patten, who, despite his name, worked as pig jaw during the Napoleonic wars and gained honor and glory by brushing an incredible amount of people of all age groups. The book is incredibly rigid and you get absolutely unbearably tired of hearing about General Patten. The way he wakes up a sleeping coat and calls himself Ib when he feels like it. This is a stupid to do both within and without the safety of ones home.