Throughout my life I've known a lot of people like Vonnegut's Dwayne Hoover, susceptible to the notion that they are the only free willed individuals in existence, that all others are simply programmed robots. Interestingly, some of these people are actually quite nice. Some are assholes. They're just... a bit unable to accept the idea that other people are just like them, except a bit different.
No real point here.