3 Takeaways From Buffett’s Last Letter

Posted on December 1, 2025

Warren Buffett has officially stepped down from Berkshire Hathaway, and last month he wrote his final shareholder letter. While much of it reflected on his upbringing, he closed with a few “final thoughts” that offer powerful guidance for investors today.

  1. “Don’t beat yourself up over past mistakes — learn at least a little from them and move on.”
    Every investor makes mistakes. What matters is how quickly we recognize them, learn from them, and get back on track. A big part of my job is helping you avoid common pitfalls and navigate challenges with a level head when they arise.
  • “Decide what you would like your obituary to say and live the life to deserve it.”
    In the busyness of work, responsibilities, and financial decision-making, it’s easy to lose sight of what truly matters. This reminder helps us keep our priorities straight so we can make choices, financial and otherwise, that we’ll be proud of later.
  • “You will never be perfect, but you can always be better.”
    The pursuit of perfection often creates unnecessary stress. It can even keep us from admitting mistakes; something that can be costly for investors. Real progress happens gradually, one small improvement at a time, both financially and personally.

As 2025 comes to a close, you may already be thinking about how you want to grow in 2026. These three Buffett principles offer a helpful framework for setting intentions and strengthening the habits that matter most. They can guide you in becoming a better investor, but also a better spouse, partner, parent, friend, and colleague. And the more we notice progress, however small, the more content and grounded we tend to feel.

Wishing you a meaningful holiday season and a successful year ahead.

– Scott

©The Behavioral Finance Network. Used with permission.