Relationship satisfaction can be improved with small cognitive shifts called "love hacks." These involve changing one's internal narrative rather than external realities, such as adopting a "growth mindset" about compatibility or reinterpreting a partner's negative behavior more charitably (e.g., as situational rather than characterological).

Deep intimacy is not a passive state but an active skill that requires practice. Difficult emotional work, like apologizing first, will feel clumsy initially, just like learning an instrument. Gracefulness and effectiveness only come through consistent repetition and treating it as a formal practice.

Contrary to romantic narratives, men's decisions to commit are driven by a list of practical, factual criteria like compatible values, shared future direction, and productive communication. While important, feelings of 'love and connection' are not the primary factors that make someone the right person to marry.

Men aren't looking for a partner who mirrors their own strengths. Instead, they search for someone with complementary skills and attributes that alter and enhance their own potential, much like a star quarterback seeks a star receiver. Criticizing a man for not having her strengths is deeply counterproductive.

A key expectation in modern relationships is the "Michelangelo effect," where individuals look to their partners to act as sculptors, helping to "unleash" the ideal, aspirational version of themselves. This dynamic shifts the focus of a relationship from mere companionship to active personal growth facilitation.

Relationships don't start in earnest until the initial fantasy shatters. This 'crisis of disappointment' happens when partners see each other realistically for the first time, flaws and all. Only after this moment can a genuine connection be built on who the person actually is, rather than on an idealized projection.

Men distinguish between sexual attraction (which inspires 'taking') and charm (which inspires 'giving'). The most charming qualities in a woman are self-confidence, authenticity, passion, and crucially, receptivity—the ability to receive a man’s contributions, which creates a powerful desire for him to provide and protect.

In a world hyper-optimized for convenience and efficiency, true romance is a disruptive force. It defies schedules, logic, and productivity. If a relationship fits perfectly into a pre-planned life without causing any friction or spontaneity, it may be lacking the essential, inconvenient spark of passion.

Conflict avoidance is not a sign of a healthy relationship. True intimacy is built through cycles of 'rupture and repair,' where disagreements are used as opportunities for deeper understanding. A relationship without conflict may be fragile, as its ability to repair has never been tested.