The first two posts said distrust yourself. This one says trust your gut. They are the same discipline. Kahneman, Klein, Simon, Ericsson, and the two questions that tell a real hunch from ego.

Fillmore wrote the right to change his mind into a creed, Montaigne into a margin, Lincoln into a war. On principled revision, and the test that separates it from cowardice.

The contemporary stoic keeps the calm and loses the intervention. Paired with pragmatism, the original philosophy comes back as something that can actually steer a life.