Career and life decision tools.
Simulate the decision before you live it. Four free tools for career forks: whether to leave a job, whether to change careers, which work interests you and how you work best. Each one shows its method and its limits.
The Crossroads Lab is four free career and decision tools: Should I Quit?, the Career Pivot Decision Matrix, the Career Interest Test (Holland codes), and the Career Choice Signature. Every tool gives instant results, runs entirely in your browser, and requires no sign-up — your result leaves your device only if you choose to save it or buy a report.
They are decision frameworks, not verdict quizzes: they structure the fork you're standing at — burnout, meaning, money, fit, interests and how you work — so the decision you make is yours, made with the variables on the table. They are educational tools, not financial or career advice.
Last reviewed
Not advice. Arithmetic.
Every tool turns a gut-check into named variables, scored the same way every time. The output isn't a verdict — it's a structured view of what you're already weighing.
Should I quit?
A stay-or-leave test for your job. LifeByLogic’s own questions score your burnout (exhaustion and disengagement), meaning at work and intent to leave; then 10,000 simulated runs of staying and of leaving, built from your own pay, savings and expectations, show how your assumptions play out over 3, 5 or 10 years. Six patterns, a regret prompt and next steps that name their sources.
Career interest test
Rate 36 kinds of work and reveal your three-letter Holland code across the six RIASEC types (Holland 1959, 1997), drawn live on the classic hexagon with differentiation and consistency metrics and example careers from the U.S. Department of Labor’s O*NET database. 36 LBL-original items, ~6 minutes, browser-local. Interests, not abilities — a compass, not a verdict.
Career pivot decision matrix
A 6-domain weighted comparison of your current role and the pivot you're considering — plus a calibration check on how informed your evaluation actually is. Implementation draws on multi-attribute utility theory (Hammond, Keeney & Raiffa 1999), career capital theory (Arthur, Khapova & Wilderom 2005), and decision-quality research. The 5×5 recommendation grid flags a pivot that scores high while your readiness is low, a gap worth closing before you move.
Career choice signature
Maps how you naturally create value at work across nine value-creation modes and six operating conditions, then names your Value Signature, a Coherence score, and one of eleven archetypes. A portable lens for any role rather than a job-matching engine, drawing on career-construction theory (Savickas), work design (Hackman & Oldham), behavioral economics, and human-capital research. Free to take; an optional in-depth report reads your exact signature.
Already completed the Career Choice Signature? Preview the personalized Signature report →
Which decision tool should you use first?
People arrive at career tools carrying one of three questions, and here is the observation that shapes this whole lab: if you have taken a "should I quit" quiz more than twice, the quiz is not what you need. Verdict quizzes measure Monday's mood. What a real fork requires is a framework — the variables named, weighted, and put on the table. That is what each tool below does, and the routing depends on which question is actually yours.
"Should I quit my job?" — the leave/stay question
Start with Should I Quit?, which scores your burnout, meaning at work and intent to leave, then runs your own pay, savings and expectations through a simulation of staying and of leaving. Answer as the person you were this month, not on your worst day, and treat the output as a structured picture of the fork rather than permission. The classic red flags — health suffering, values conflict, a role you've outgrown with nowhere to go — matter more as a pattern than as any single bad quarter, and a good framework makes the pattern visible.
"Is it the job — or the career?" — the pivot question
These are different diagnoses with very different costs, and confusing them is the most expensive mistake at this fork. A bad employer is fixed by a move; a bad field follows you to the next one. The Career Change Test compares your current role with the pivot you’re considering across six weighted areas (mission, skills, growth, pay and security, lifestyle, and network) and checks how well informed your ratings are, so a pivot that only looks better from a distance shows up before you pay for it.
"What work actually fits me?" — the direction question
Direction has two inputs, and most people only measure one. The Career Interest Test maps your interests onto the Holland framework — the RIASEC types the U.S. Department of Labor’s O*NET database uses to index occupations; the companion essay, What Is a Holland Code?, explains how to interpret your three-letter code like a professional would. Then the Career Test measures the second input: how you naturally create value at work and the conditions you work best in. Interests say what draws you; your signature says how you work best. Direction is where those two answers overlap.
How to use decision tools well
Three rules. First, sequence matters: know how you work and what interests you before the leave/stay call — deciding whether to jump before knowing where you'd land inverts the logic of the fork. Second, answer from evidence, not aspiration: this month's reality, not the identity you're auditioning. Third, treat every output as a hypothesis to test against your situation — each tool documents its methodology and its limits on the page, and no tool on the internet, including ours, should be the thing that quits your job. You should be — with the variables finally on the table.
How Crossroads tools are built.
Three principles shape every simulator in this laboratory. They are what separates decision arithmetic from opinion dressed in numbers.
Ranges, not verdicts
Real decisions involve uncertainty. Should I Quit? runs 10,000 simulated versions of each path to show a range of outcomes instead of a single answer, and every tool reports scores and patterns, not a verdict. You see the shape of the decision, not a false verdict.
Behaviorally aware
The tool pages name distortions that can bend these decisions — loss aversion, sunk-cost thinking, a new job’s fading lift — and the Career Change Test checks how well informed your ratings are. The tools describe your answers; they do not correct them for you.
Published foundations
Each tool cites the research its questions and formulas draw on. The Should I Quit? methodology writes out every formula and marks each number research does not supply as LifeByLogic’s own choice. Cited inline, not hidden.
Read the methodology.
Two tools publish a full methodology page — the variables measured, the formulas, the limitations and the references behind them. The Career Interest Test and the Career Choice Signature explain their methods on their own pages.
Three scores from LifeByLogic’s own questions, a simulation with every rule and assumption listed, and its limits.
Multi-attribute utility theory (Hammond, Keeney & Raiffa 1999), career capital theory (Arthur et al. 2005), pre-mortem decision practice (Klein 2007).
Other laboratories in the publication.
LifeByLogic is organized into labs, each focused on a different dimension of the examined life.
Brain Lab
Tools for brain health, sleep and cognition, including the Brain Age Index and a sleep schedule calculator.
Behavior Lab
Cognitive psychology and behavioral science tools, including the Cognitive Bias Test and the Big Five Personality Test.
Life Dashboard
Self-reflection tools for flourishing, meaning, attachment, loneliness, mood, and stress and burnout.
Family Lab
Free, research-informed tools for parents: family routines, child temperament, screen balance, strengths, milestones, and parent-child connection.
More decision tools may follow; ideas include a career-switch return calculator, a relocation simulator, a grad-school value check and a side-hustle check, none with a release date yet. Follow The Brain Matters for updates.
APA (7th ed.) — LifeByLogic. (2026). Crossroads Lab: Free career & decision tools. LifeByLogic. https://lifebylogic.com/crossroads-lab/
MLA (9th ed.) — LifeByLogic. "Crossroads Lab: Free Career & Decision Tools." LifeByLogic, 2026, lifebylogic.com/crossroads-lab/.
Chicago (17th ed.) — LifeByLogic. "Crossroads Lab: Free Career & Decision Tools." LifeByLogic, 2026. https://lifebylogic.com/crossroads-lab/.
@misc{lifebylogic2026crossroadslab,
author = {{LifeByLogic}},
title = {Crossroads Lab: Free Career and Decision Tools},
year = {2026},
howpublished = {\url{https://lifebylogic.com/crossroads-lab/}}
}
Free guides to choosing your direction
Research-cited essays behind our free career tests and decision tools — starting with the Holland interest types the U.S. Department of Labor’s O*NET database uses to index occupations. No sign-up, ever.
Browse all essays in the Learn library →How the Crossroads Lab connects
Four decision tools, one logic: structure the fork you’re standing at instead of asking a quiz for a verdict. Grouped by the question that brought you here.
You dread Mondays and keep retaking “should I quit” quizzes — what you need is a structured, multi-factor read of your actual situation, not another verdict.
A new employer might fix it. A new field might be what you actually need. Those are different decisions with different costs — weigh them as such.
You want the direction question answered from your interests — the Holland types the U.S. Department of Labor’s O*NET database uses to index occupations.
You want to know how you work best — the ways you naturally create value at work and the conditions you need.
Three ways to use the Crossroads Lab
Career decisions compound, so sequence matters: know how you work best, then what interests you, then whether to move. Pick the journey that matches where you’re stuck.
Decide whether to leave — properly
Payoff: your burnout, meaning and intent-to-leave scores, plus your own assumptions about pay and relief played forward, instead of a mood measured on a Monday.
- Run Should I Quit? honestly — answer as this month, not your worst day.
- If the answer leans “go,” don’t stop: the next journey tells you where.
Find the direction before you jump
Payoff: your three-letter interest code with example careers, and a clear picture of how you create value at work.
- Take the Career Interest Test — then read What Is a Holland Code? to interpret it like a professional.
- Take the Career Test — interests say what draws you; your signature says how you work best.
The complete crossroads sequence
Payoff: the whole fork structured end-to-end — whether to move, in which direction, and at what accepted cost.
- Values first: Career Test.
- Direction second: Career Interest Test + the Holland essay.
- Decision last: Career Change Test, and if leaving is on the table, Should I Quit?
Frequently asked questions.
What does the Crossroads Lab help with?
The Crossroads Lab has four free tools for career forks: whether to leave a job (Should I Quit?), whether to change careers (the Career Change Test), which kinds of work interest you (the Career Interest Test) and how you work best (the Career Choice Signature). Each one structures a decision that depends on many interacting factors.
How do I know if I should quit my job?
Look for a pattern, not a moment: health suffering, a values conflict that won't resolve, a role you've outgrown with no growth path, and the same complaints surviving multiple managers or projects. Any single bad quarter can mimic all of these — which is why the Should I Quit? tool scores your burnout, meaning at work and intent to leave and simulates your own assumptions instead of handing you a verdict. If the pattern holds when you answer from this month's evidence, that's a signal worth acting on — with a plan, not an exit speech.
What's the difference between needing a new job and needing a career change?
A bad employer is fixed by a move; a bad field follows you to the next employer. The test: imagine the same role at the best company you can picture — if the dread lifts, it's the job; if it doesn't, it's the career. The Career Pivot Decision Matrix compares your current role with a specific pivot across six weighted areas and checks how well informed your ratings are, so you can test the move before paying for it.
What career actually fits me?
Fit has more than one input. The Career Interest Test maps your interests to the Holland (RIASEC) types, which the U.S. Department of Labor's O*NET database uses to index occupations, and the Career Choice Signature shows how you naturally create value at work and the conditions you work best in. A direction worth pursuing fits both; interests alone can point at work whose daily conditions don't suit you.
Can a quiz really tell me whether to quit?
No — and be suspicious of any that claims a “100% honest answer.” A ten-question quiz measures your mood on the day you took it, which is why people retake them. What a structured tool can do is name the variables, such as burnout, meaning, savings and the pay you expect elsewhere, treat them the same way every time, and show what your own assumptions imply. The decision stays yours; the tool's job is to make it an informed one.
Is this financial advice?
No. Crossroads Lab tools are educational decision support, not professional advice. They model patterns based on the inputs you provide and the documented methodology of each tool. They do not prescribe choices, do not constitute personalized advice, and do not replace consultation with a qualified professional who knows your specific situation. See our Disclaimer.
How are decision tools different from advice columns?
Advice columns give you one answer based on a stranger's reading of your situation. Crossroads tools give you a structured way to think through your own situation: you provide the inputs, and the tool scores them by rules written out on the page, drawing on published decision research where it exists. The output is a frame for your own reflection, not a verdict.
What research informs the methodology?
Should I Quit? draws on research on burnout, meaningful work and intentions to quit, plus Monte Carlo simulation; the Career Change Test on multi-attribute utility theory and career-capital research; the Career Interest Test on Holland's RIASEC model; and the Career Choice Signature on career-construction and work-design research. Citations and methodology are published on each tool page.
Who reviews the analytical models?
The analytical modeling and results-analysis logic of the Crossroads Lab tools whose pages name a reviewer is independently reviewed by Eskezeia Y. Dessie, PhD, Research Fellow at Indiana University School of Medicine, specializing in computational modeling and predictive analytics. See our About page for reviewer details. The Should I Quit? simulation was rewritten in October 2026 and released after review by the author, Abiot Y. Derbie, PhD; no independent review of the new version is recorded.