Hexagram 21 as primary Plot/Role

Goal/Protagonist - 21 Biting Through, Problem Solving, Regulating

Dividend/Sidekick - 17 Believing, Following

Forwarning/Contagonist - 32 Commitment
Requirements/Guardian - 59 Dispelling Illusions
Consequence/Antagonist(motivation) - 39 Obstacles, Bypassing
In response to obstacles we 'chew on them' and regulate. Costs/Skeptic - 23 Pruning, cut back to basics
Prerequisites/Emotions - 11 Harmonising
Preconditions/Reason - 13 Associating (loosly)