I'm having trouble deciding on effects. Not sure whether something subtle that affects only a single person emotionally or something more visible and wild is preferred. There probably is a happy mix somewhere, I just can't tell what. So far I;ve come up with:
- greater emotional openness
- intensive contraction of facial muscles
- microbursts showing repressed feelings
- Prosopagnosia, difficulty at recognizing emotions
- momentarily encases their head in metal or stone during a genuine flash of feeling
- a second truthful face flashing over the front/back of the head
- growing another uncensored head akin to Zaphod Beeblebrox
- Paranoid visions filled with demeaning faces of critics
- unformed, featureless faces skittering across walls like a horror movie