How To Choose Your Partner

Attraction Predicts the First Year. Here Is What Predicts the Next Fifty.

Here’s a finding worth having for free: attraction — powerful, real, and important as it is — is not the same thing as compatibility. Compatibility is what you actually live with, every ordinary Tuesday, for decades. Most people choose a partner the way they choose a restaurant: immediate appetite, ambient mood, and whatever’s nearby. This workbook exists because that method has a measurable failure rate.

50% of first marriages in Western countries end in divorce. 67% of second marriages end in divorce — the pattern repeats, often with a different person and the same unexamined process. 40% of people report significant regret about their choice of partner. Separately, relationship researchers have found couples ignore each other’s bids for connection 86% of the time in struggling relationships, and specific conflict patterns predict relationship breakdown with over 90% accuracy when observed.

This workbook is grounded in relationship science on compatibility versus attraction, longitudinal research on what actually predicts long-term satisfaction, and the observational research on conflict patterns that reliably forecast relationship outcomes — translated into a usable framework rather than folklore.

The decision of who to build a life with is among the most consequential choices a human being makes — it shapes your health, your children, your career, your lifespan, and every ordinary day for decades. And yet most people make it with less rigor than they’d apply to choosing a mortgage. Unconscious patterns, not conscious values, are often the ones actually making the decision.

This rigorous, research-grounded workbook gives you:

• What you actually need in a partner — often different from what you think you want

• A structured framework for evaluating compatibility across every dimension that predicts long-term satisfaction

• How to identify the unconscious patterns currently making the decision for you

• What decades of relationship research say genuinely predicts success — and what it says is irrelevant despite the weight we give it

• How to recognise the specific conflict patterns that forecast breakdown, before they become entrenched

• A framework for telling infatuation apart from genuine long-term fit

• How to evaluate a partner’s character under stress, not just at their best

• A decision framework for the moment you’re ready to actually choose

If you’re ready to bring the same rigor to this decision that you’d bring to any other major life choice — rather than leaving it entirely to chemistry and hope — this workbook gives you exactly that framework.

This is a decision that, once made, shapes decades. The research is clear that the patterns predicting success are identifiable before the commitment, not only visible in hindsight. The earlier the framework is applied, the more decades it protects.

A rigorous, research-based framework for the most consequential ordinary decision you’ll make · Built on relationship science, not dating-app folklore.