I'm sure there are lots of sociopaths with smart friends, they are just better at acting normal. Of course sociopaths all seem creepy, because they are the only ones you notice. If you look at someone like Ted Bundy, he had lots of fairly normal friends who were very surprised to hear what he had done.
And I think it's a bad idea to try and imprison people because of who they are.
And I think it's a bad idea to try and imprison people because of who they are.