Hi, I'm Lasantha
Philosophical social researcher, author, and dad of two extraordinary sons
For over 30 years, I’ve been diving deep into human behavior—especially how teenagers and young adults grow, think, and interact with the world around them. My work blends research, writing, and motivational outreach, all driven by one simple goal: helping people live with more courage and peace of mind.
My Journey:
From Academia to Real Life
I earned my Bachelor of Arts from the University of Colombo and later completed my Master’s in Sociology at the University of Kelaniya. My academic path gave me the tools to explore teenage and youth behavior, cultural dynamics, and emotional development. But the real lessons came from life itself—especially raising two incredible sons on my own.
As a single parent, I faced plenty of tough moments. But those challenges became my fuel. I turned them into books, research projects, and motivational programs that now reach students and people from different communities. My work is all about blending knowledge with practicality—because understanding people isn’t just about data, it’s about understanding.
I’m based here in Sri Lanka, but my passion for understanding people and creating change has no borders. Whether I’m leading a workshop, writing a book, or collaborating with others, I bring heart and dedication to everything I do.
What I Do
I’ve worn a few hats over the years—teacher, advisor, youth researcher, and motivator. Since 2002, I’ve been guiding young minds and exploring the social patterns that shape our communities. I also run private research and motivational programs that mix philosophy, sociology, astronomy, and music to spark emotional well-being.
Key Research Projects
My research focuses on understanding the human experience and creating pathways for positive change:
Teenage Grounds the Future
Exploring how teenage behavior shapes society with my own “concept of 4 teens”
Social Impact on 2019 Easter Sunday Attack
Studying the connections and the way to heal
Sri Lankan Education Needs Oxygen
Identifying gaps in the education system and ways to fix them
Christian Culture and Personality
Examining how faith influences personal development
My Philosophy
A personal take on happiness and how we can build a better society
Prospering Vulnerable
A broad unconventional study about seen and unseen vulnerability in society, spanning over 100,000 words
My Work & Achievements
I’ve published 36 books so far, each one designed to bridge the gap between research and real-world application:
5 research-based books
"Thoughts of Success" series
20 volumes on applied psychology
10 children's storybooks
Educational student learning guide
Beyond books, I’ve written over two thousand applied psychological thoughts and led motivational programs across schools and companies throughout Sri Lanka.
My Proudest Achievement
But my greatest accomplishment? Raising two brilliant sons who are already making waves in education, astronomy, and music:
Nikolai de Silva
Completed IGCSEs at 12, GCE A/Ls at 14, and is now an astronomy popularizer who has published 3 books
Nolasko de Silva
Sat for IGCSEs at 10, finished GCE A/Ls at 12 (becoming the youngest to sit for the exam), and is both a talented musician and author
My Philosophy
I believe real change starts with understanding—and that every person has the power to grow, heal, and lead. Whether I’m writing a book or mentoring a student, I aim to create space for reflection, courage, and willpower.
Life isn't just about success—it's about meaning. And I'm here to help others find theirs.
Check out this video!
Let's Connect
Ready to explore new perspectives on personal growth and social understanding? Whether you’re interested in my research, looking for motivational guidance, or want to collaborate on meaningful projects, I’d love to hear from you.