So, Norman is talking to a Head Angel who is pushing him into doing very bad things?
Is Norma even alive?
Is his brother just the other half of his personality?
(No one is going to fricking Fight Club me again!)
If Norma's dead, that means that Norman had sex with the cop and he just disassociated, pretending that he was his mother to get through all the gay sex.
Is Norman the only living non imaginary person in that ghost-town?