We are culturally programmed to chase positive milestones, but the book argues for a powerful alternative: Anti-Mental Models. Instead of aiming for success, aim away from failure. This is the concept of inverse goals.
German mathematician Carl Jacobi famously said, “Invert, always invert”. Charlie Munger applies this to life by asking: “What do you want to avoid?”. Usually, the answer is sloth and unreliability. If you work hard to avoid being stupid, success often arrives as a natural byproduct. Munger notes that much of his success came from being “consistently not stupid” rather than trying to be exceptionally intelligent.
To use this model, follow two steps:
- Define failure or causes of unhappiness (e.g., “What makes a terrible manager?”).
- Create methods to avoid those things at all costs. It is much easier to identify and avoid “stupidity” than it is to define and achieve “brilliance”. By harnessing your natural impulse to avoid pain and discomfort, you set a “minimum floor” for your achievement that prevents you from crashing into the earth