Kyle Harrison
concept
Permanent Assumptions
Permanent Assumptions
A Morgan Housel piece Kyle references alongside his notes on Charlie Munger — The Psychology of Human Misjudgment — about the beliefs people treat as fixed and unquestionable rather than provisional.
Where this appears
- Charlie Munger — The Psychology of Human Misjudgment — listed in Kyle’s notes as “Permanent Assumptions by Morgan Housel,” a related reading on how unexamined assumptions harden into permanence.
The phrase is the title of a Morgan Housel essay; the annotated source, with every highlight, lives on that long-read page.