Many people ask me how to break into the field of spatial computing, often seeking quick solutions like online courses or tutorials. However, entering this emerging and complex field requires more than just basic knowledge—it's about understanding the foundational skills and mindsets essential for creating spatial computer products. In this talk, I will share my experiences and guide newcomers on where to begin, what critical skills to develop, and how to navigate the uncharted paths of spatial computer development, helping you build a strong foundation in this rapidly evolving technology.