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).

To counteract the "suffocation model," couples can strengthen their bond by not relying on it for every need. Building a diversified "social portfolio"—turning to different friends, family, and hobbies for various forms of emotional support and fulfillment—reduces pressure on the marriage and improves overall happiness.

Insisting a partner must change for you to be happy creates a state of "self-justifying passivity." You become trapped waiting for them, rather than reclaiming your power to improve the relationship by being the one who moves first towards understanding.

Your choice of a life partner has a greater impact on your financial future than any career or investment. Financial incompatibility is the number one reason for divorce, underscoring that marriage is a financial contract at its core, where alignment on money matters more than romantic feelings for long-term stability.

Historically, people lived in communities with extended kin networks that met various social and emotional needs. Today, with the rise of the nuclear family and social isolation, individuals expect their romantic partner to be their stable companion, passionate lover, and entire support system—an impossible set of demands for one person to meet.

Happiness is the gap between reality and expectations. Even in a world of immense progress in wealth and health, people may not feel better off if their expectations rise faster. Appreciating nothing despite objective improvements is, as Morgan Housel describes, a tragic way to live.

Psychologist Eli Finkel's "suffocation model" suggests contemporary couples expect their partners to provide not just love, but also personal growth and self-actualization—needs once met by an entire community. This overload of expectations can damage a relationship if not met with sufficient investment of time and energy.

The intense search for a career "calling" has become psychologically parallel to the search for a romantic soulmate. Both are driven by a "don't settle" mindset and create impossibly high expectations, often leading to disappointment and strained relationships when reality doesn't match the ideal.

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.