You'll also find the IC Solution is the thing that saps the IC of his drive when the IC is Steadfast (i.e. for a Change MC storyform).
For example in the Princess Bride -- when Buttercup suddenly produces (Production) a new option out of thin air "Will you promise not to hurt him?", Westley's gallant bluffing comes to a full stop and he echoes Humperdink's "What was that?"
Later the huge Production of the pain-producing Machine saps him of virtually all his drive (whimpering, crying).