7 Habits to Shape the Second Half of Life—and Eternity

When we think of legacy, we often picture grand accomplishments etched into history or fortunes passed down through generations. But true legacy—one that touches your spouse’s heart, guides your children’s lives, and echoes through generations—starts long before the second half of life. It begins with the habits you build today.

In From Strength to Strength, Arthur Brooks outlines seven key behaviors that lead to happiness and purpose in later years. But these aren’t just tips for aging well. They are seeds of a legacy—habits that, if planted early, grow into a deeply rooted life that blesses others long after you’re gone.

Here’s how adopting these habits before 50—and sustaining them for a lifetime—can leave a lasting impact on your family, your friends, and the world.

1. Avoid Smoking/Vaping: A Legacy of Stewardship

Your body is not just your own. It’s a gift you share with your spouse in intimacy, with your children in presence, and with your community in service. Taking care of it is a form of stewardship. Quitting or avoiding smoking isn’t just about longevity—it’s about showing your loved ones that your life with them is worth protecting.

2. Moderate Alcohol Use: A Legacy of Clarity and Control

Drinking in moderation—or not at all—demonstrates the power of self-control and the value of clear-headed presence. Children and grandchildren learn from what you tolerate and what you resist. Choosing sobriety or moderation now becomes an anchor of wisdom for generations.

3. Maintain a Healthy Weight: A Legacy of Discipline

Good health habits reflect consistency, restraint, and discipline—qualities your family and friends will admire and emulate. Your health allows you to show up: for your daughter’s wedding, your grandson’s baseball game, your great-grandchild’s birth. Your vitality becomes part of their memories.

4. Exercise Regularly: A Legacy of Energy and Engagement

Movement is a sign of life. The habit of daily exercise—especially if started young—translates into decades of active participation in family life. You don’t just tell your loved ones you care; you prove it by being present, playing on the floor with your grandkids, or taking walks with your spouse into your 70s and beyond.

5. Develop Adaptive Coping Strategies: A Legacy of Resilience

Life brings pain. How you respond to it teaches others how to live through it. Learning healthy ways to cope with loss, disappointment, and stress shows your children and grandchildren what it means to endure with grace. Your emotional resilience becomes part of their emotional inheritance.

6. Pursue Lifelong Learning: A Legacy of Curiosity and Growth

The world needs more elders who are wise, not just old. Keep learning—through books, travel, art, theology, or even new technology—and you’ll model humility, wonder, and the excitement of discovery. This legacy awakens the next generation’s curiosity and courage to explore.

7. Cultivate Deep Relationships: A Legacy of Love

In the end, it’s not your résumé that echoes through time. It’s your relationships. The depth of your connection to your spouse, children, friends, and community is the most powerful legacy you leave. Invest in people more than possessions. Build bonds that last longer than your lifespan.

Start Early. Live Long. Love Forever.

What if your legacy doesn’t begin at retirement or after death? What if it begins at breakfast —when you choose fruit over processed sugar, or when you call your friend instead of scrolling your feed? What if the path to a rich second half of life is forged in your 30s and 40s, and simply deepened with age?

These habits are your legacy in motion. They will outlive you in the form of healthier, happier children, marriages modeled after yours, friendships sustained through storms, and stories passed down that begin, “Granddad always said…” or “Mom always did…”

The second half of life doesn’t have to be a slow fade—it can be your most powerful and impactful chapter. But the time to prepare is now.

You don’t build a legacy by accident. You build it by habit.