by Nuwan Hettiarachchi | Jan 25, 2026 | Data Science
Data visualization is not just about presenting numbers. It is about shaping understanding. The words we attach to charts and figures can completely change how an audience interprets value, performance, and opportunity.
by Nuwan Hettiarachchi | Jan 23, 2026 | Exiting, Exiting Concepts
Repeating pleasures never ends craving. Happiness arises from past wholesome actions, sorrow from past unwholesome ones. Drinking, eating, or indulgence again and again cannot bring lasting satisfaction. True peace comes from awareness, not repetition.
by Nuwan Hettiarachchi | Jan 17, 2026 | Data Governance
Data governance ensures that an organization’s data is accurate, secure, and trustworthy. By defining clear roles, policies, and processes, it helps businesses manage data effectively, comply with regulations, and make informed decisions. In this post, I share tidbits from my daily work life, showing how practical data governance practices turn raw data into a reliable asset for smarter business outcomes.
by Nuwan Hettiarachchi | Jan 15, 2026 | Life and Living, Philosophy
The Utilitarian way of thinking questions “how can I use my resources to create the maximum amount of “utility” (well-being or happiness) for the greatest number of people?”
In this framework, money is not a goal or a status symbol; it is a tool for impact.
by Nuwan Hettiarachchi | Jan 6, 2026 | Philosophy
Success isn’t just about who you know; it’s about the social architecture of your life. To truly evolve, you need a balanced “inner circle” that functions like a ladder. At the top, you need three mentors—the “deities” who challenge your limits and pull you toward excellence. As the Stoic philosopher Seneca noted, we must model ourselves after those who have already mastered the path.
However, true mastery is only solidified through teaching. By extending a hand to two mentees, you ground your knowledge and “lift as you climb.” This dual-action growth—inspired by Tai Lopez’s Law of 33% and Jim Rohn’s Rule of Five—ensures you are constantly reaching for your potential while anchoring your progress. Are you ready to stop drifting and start climbing? Discover how to curate the five people who will define your future.