Mental model
Inversion
Work the problem backward. Ask what guarantees failure, then avoid it.
Learned Souls
Talk to the greatest souls
Ask one expert, compare several, or convene a panel. Each Soul reasons from the work, decisions, and principles its human left behind.
Munger, Naval, Feynman, and university faculty
Learned Souls
Talk to the greatest souls
Ask one expert, compare several, or convene a panel. Each Soul reasons from the work, decisions, and principles its human left behind.
Browse souls
Anyone can puta name on achatbot. A Soulhas to earn it.
Each Soul is built from the record its human left behind: the mental models they reason with, the rules they repeat, the mistakes they warn against, and their own writing. When a Soul answers, it can point at where the thought came from.
See a Soul up close
Charlie Munger
Specimen · four layers
Mental model
Inversion
Work the problem backward. Ask what guarantees failure, then avoid it.
Heuristic
Take a simple idea and take it seriously.
The rule he repeats when everyone else is reaching for something clever.
Would not say
“Diversify into things you do not understand.”
Anti-patterns keep the Soul from drifting out of character.
From his own work
“It is remarkable how much long-term advantage people like us have gotten by trying to be consistently not stupid.”
Poor Charlie’s Almanack. Answers cite the source they came from.
One soul, a dozen ways to use it
Ask, argue, get critiqued, get interviewed, hear them out loud. Every soul does it all.
The souls
Public figures
Drawn from speeches, letters, and published work. Free to try.
Start a conversation in seconds
Public-figure Souls are free to try. No sign-up is needed for the first conversation.
Ask a panel