Structured guides for the decisions that actually matter. Each framework lays out the criteria that predict good outcomes, the biases that trick most people, and a step-by-step process for deciding with clarity.
Every guide follows the same structure: the criteria that actually matter (based on research and practitioner experience), common biases for that specific decision type, and a step-by-step framework using the Analytic Hierarchy Process (AHP) — the multi-criteria decision analysis method developed by Thomas Saaty and used by NASA, Boeing, and Fortune 500 companies.
Every guide ends with the option to run the actual decision in Decisio, our iOS app that automates AHP pairwise comparisons, consistency validation, and AI-assisted analysis in 10-15 minutes.
Beyond U.S. News rankings: the criteria that actually predict graduation and career outcomes.
Beyond "best places to live" listicles. Career density, social network, and climate fit.
Beyond "follow your passion." Skill transferability, market demand, and runway math.
Most online courses are never finished. Criteria that predict completion and ROI.
The real math beyond the "throwing money away" myth. Price-to-rent ratios and time horizons.
Beyond monthly premium. Real total cost, network fit, and HSA strategy.
Beyond benchmark scores. Real criteria for a 3-5 year commitment.
Total cost of ownership, dealership bias defense, and a framework for 10-year decisions.
The 12 months of daily life at stake. Commute reality, noise, light, and neighborhood fit.
Decisio automates AHP analysis for any of these decisions. Free for 3 decisions.
Download on the App StoreiOS 17+ · Works on iPhone and iPad · 7-day Pro trial on annual