We’re often taught to look for someone who is “compatible” with us—but what does compatibility actually mean in marriage?

In this episode of What We Were Never Taught, Dr. Dan van Ingen explores why personality similarity is not the foundation of a successful marriage. The Big Five personality traits—openness, conscientiousness, extraversion, agreeableness, and neuroticism—can help us understand our differences, but they don't determine whether two people can build a great life together.

Shared faith, worldview, core values, family vision, finances, and lifestyle matter. But some differences can be negotiated, adapted to, or even transformed into a shared mission.

Ultimately, the deepest form of compatibility comes down to emotional skills.

Most of us—including many men—were never taught how to recognize and regulate emotions, communicate vulnerable needs, listen without becoming defensive, practice empathy, navigate conflict, apologize, repair after hurt, forgive, and remain emotionally connected through disagreement.

Marriage doesn't require two people who are alike. It requires two people who can navigate their differences without losing the relationship.

Because compatibility isn't simply something we find. Some of it is something we build.

You don't need someone like you. You need someone with whom you can build—and the emotional skills to keep building together.