Stop guessing.
Learn what you can, then make the call.
Most founders meet uncertainty by guessing — launching on a hunch, pivoting when it disappoints, and calling the wreckage failing fast. There is a better way: reduce the uncertainty you actually can reduce, cheaply and early, then make an honest call on what is left. That is what these books teach, and they are free to read.
The books
Find the need Expeditionary Innovation An invitation to stop guessing, stop failing, and reliably succeed through innovation. Read online → Decide well Make the Call Knowing what you know, learning what you can, and acting when the answers are not in yet. Read online → Is there profit? Is This Worth Doing? How to evaluate profit before any revenue exists — and before you commit. Read online →
Free to read online. I teach from these books as they grow, so they are living drafts rather than finished monuments.
The idea
Uncertainty is not the same as failure, and it is not something you simply endure. Much of what you do not know is reducible — a few cheap, well-aimed experiments will resolve it long before a launch would. What remains is genuinely unknown, and that is where judgment earns its keep.
So the work has an order: explore before you hypothesize, gather evidence before you commit, and when the evidence runs out, make the call deliberately instead of drifting into one. Underneath it all sits an economist’s machinery — and you should never have to look at it.