Can anosmia and olfactory problems caused by childhood injury (skull fracture and trauma) lead someone to become depressed and apathetic in their motivations as a latent feature of their childhood injuries? Also does hyposmia and anosmia cause sufferers to interpret pheromones and social cues either poorly or not at all? Also, if someone displays behaviour that may relate to the Autistic Spectrum and also has anosmia, is it more likely that they are not relative to the spectrum but inhibited by their anosmia in similar ways (note: the inability to respond to social cues?)