Ideas, beliefs, mental models, stories; all of these are parasitic. They cannot exit, nor flourish without their main host: the human mind. Are your beliefs working for you? Or are they hurting you? What would an immune system for the mind look like?

Do beliefs have feelings? Can they be injured? Destroyed? What about you?

Lucilius comes across a couple of haunted people.

What's your strategy? Which strategies have worked the best over the centuries?

What kind of net works to catch an idea?

How long is it really going to take?

Are you swapping excitements only to have them slide back?

Are you tired?

What priority dictates the way we conquer our to-do list?

Lucilius drops a priority.