Rather than just recording what you think will happen, PredictionNote allows you to record just how sure you are that it will happen. If you're properly calibrated, you'll be able to see that about 60% of the things you're 60% sure will happen, do happen, and 90% of the things you're 90% sure will happen, do happen.
Truth is much too complicated to allow anything but approximations.John Von Neumann
The most practical thing in the world is a good theory.Hermann von Helmholtz
It is better to destroy one's own errors than those of others.Democritus