08/12/2026
This video is for all of you that have ran put your retirement plan through my free calculator at plan.johnkoyle.com.
You ran the stress test and got a number. Let me tell you what it actually means.
That score is a Monte Carlo probability index โ your real numbers run through 500 different market pathways, from historic bull markets to cycles that mirror the Great Depression. An 85% score means your plan crossed the finish line in 425 of 500 scenarios. In my practice, that's the baseline for a plan that's genuinely stress-tested rather than just optimistic.
But your score is a starting point, not a final answer. It can't see your tax-bracket architecture, your future required minimum distributions, or the survivor-spouse penalty โ and that's where the most important decisions get made.
Book a 30-minute strategy call and I'll have your complete model analyzed and on my screen before we say hello. Link in bio.
Educational only โ not personalized financial advice.