Free decision tool
Decision Reversibility Check
Separate the size of a decision from how difficult it is to reverse, then choose an evidence threshold and the smallest responsible test.
Leave with a move, an evidence threshold, and a stop rule in under two minutes.
Use it free →Free decision calculator
Cost of Delay Calculator
Estimate the visible cost of waiting and compare it with the value of one more week of learning—without pretending every consequence is financial.
See when more analysis is buying evidence and when it is only extending the decision.
Use it free →Private browser worksheet
Pattern Loop Mapper
Map one recurring response as trigger, first move, short-term payoff, delayed cost, and a smaller counter-move. Your text stays in your browser.
Turn a vague personality story into one observable loop you can test.
Use it free →