this facial shit is bullshit. psychologists are a fucking joke. telling people that this fixed expression is this emotion and enforcing ig through media. nonsense. emotions don't exist except as socially conditioned things. there is no emotion faculty either, it is a sum of the brain as a whole that has labels applied to different resulting feelings. there is an infinite spectrum of them but the spectrum is are obviously limited, yes. if you change how the brain works at that level, you could get new emotions, it would be impossible for someone with the default brain to understand these emotions. there would be no way to explain or document them adequately.