" Feelings don’t strike turn by turn: they well up stepwise with slow reaction rates, as an alchemist would say, causes transforming into effects even as traces of cause remain. Human features, no matter how expressive, are too slow and simple to convey this welling conflict, and tend to freeze in some awkward intermediate position while the process works out. "

― Max Gladstone , The Ruin of Angels (Craft Sequence, #6)