Flaming Waterdrops

Universal Principles (including “Universal Laws”) are natural laws that govern our world. They are not human-made inventions. They exist independently of styles, trends, or cultural influences—they are the foundation of all things. Universal : existing everywhere or involving everyone.  (Cambridge Dictionary) Principle : a basic or fundamental truth that explains or governs how something happens or works.  (Cambridge Dictionary) These are not opinions. They are not beliefs. They cannot be disagreed with. They simply  are —and it is useful to understand them. Universal Principles (UP) apply across all dimensions: physical, mental, and emotional. They are timeless and can be used anywhere, at any time. For example, you can be in any country, belong to any religion or culture, and be of any race, age, gender, health status, or social class— Universal Principles remain valid and applicable . Some may be self-evident, while others require deeper explanation. Even if we do not ...

Welcome to the Percomboo World The Percomboo World is a unique educational system focused on developing individual competencies and personal style. At its core, Percomboo is built on three foundational pillars: Philosophy Psychology General Martial Art (Physical Education) While technical martial arts appear on the symbolic surface of our world, they serve more as a lens through which we explore deeper ideas. A Modern, Global Approach In recent decades, the internet has radically transformed the way we access information, build knowledge, and share ideas. As a result, personal development has become increasingly individualized—and naturally so. Percomboo embraces this shift by supporting individual differences . We don't promote a single "right" way to learn or grow. Instead, we believe your way is the best way—for you . Our role is to help you discover, develop, and refine that way. How We Teach Our method follows a simple yet powerful framework: We presen...

  Yin and Yang: The Paralysis of Perfect Balance Yin and yang is the well-known symbol of the world's ever-moving duality. These are universal principles, but more specifically, yin or yang represents attitude — your chosen approach to life. While understanding the whole principle is helpful, trying to represent both sides simultaneously can be devastating. I’ve learned this through years of philosophical experience. Nobody can deny the fundamental truth that everything has two sides. If we pay attention, it’s obvious. That was my starting point 20–30 years ago. When both sides are equal, they are in balance — in harmony — which means they are not moving. Like a scale: as long as one side is heavier, the scale moves. Harmony sounds appealing, but balance is also a form of stillness — in other words, death. Consequently, harmony cannot last long because life is constant movement and change. An individual's desire for peace is often just the hope for a break — the weekend, th...

INFI is a name.  Behind this name is your skill.  No matter who you are and what you have learnt. INFI is your skill. The INFI Method The INFI Method is the empty-hand branch of SFS and its most unique part. INFI stands for  Individual Fighting —a way to develop your own natural style rather than copy someone else’s. Unlike traditional martial arts, where everyone must move the same, INFI focuses on the individual. Your body type, reflexes, mindset, and strengths shape your path. The method provides guidance and structured challenges, but the solutions are yours. In practice, this means no fixed forms or ideal techniques. INFI demonstrations never aim for visual uniformity—they reveal how effectively someone can solve a situation in real time. The measure of progress is not appearance, but efficiency. The trainer’s role is not to be a model to imitate but a guide, like a road sign or a runway light. They help you find your own way. Progress comes fast: what may t...