I have spent much of my working life around ideas before they became things: strategies, plans, briefs, presentations, systems, products, and arguments. Often the job was to explain what I wanted, review what came back, and try to move it closer to what I had in mind. Perhaps that is familiar to some of you reading this.

AI changed that relationship. It did not make the work effortless. But it removes the middleman between a thought and a finished product.

I have spent much of my working life around ideas before they became things: strategies, plans, briefs, presentations, systems, products, and arguments. Often the job was to explain what I wanted, review what came back, and try to move it closer to what I had in mind. Perhaps that is familiar to some of you reading this.

AI changed that relationship. It did not make the work effortless. But it removes the middleman between a thought and a finished product.

My path has never been especially linear. Engineering led me to the study of information systems, which moved my attention from machines alone to people, organisations, and how things actually work. Economics later led me towards markets and policy, and consulting took me across industries. Some of that was deliberate; some of it was not. Over time, seeing different kinds of problems from different angles gave me a better sense of how things fit together.

My path has never been especially linear. Engineering led me to the study of information systems, which moved my attention from machines alone to people, organisations, and how things actually work. Economics later led me towards markets and policy, and consulting took me across industries. Some of that was deliberate; some of it was not. Over time, seeing different kinds of problems from different angles gave me a better sense of how things fit together.

This site began as a way to keep track of what I was learning by doing. It is not meant to be comprehensive. It is a working library of my own work, alongside resources from people whose thinking, writing, and explanations have helped me understand AI more thoroughly. This library is for people who do not necessarily work directly in AI, but are curious enough to take it seriously.

This site began as a way to keep track of what I was learning by doing. It is not meant to be comprehensive. It is a working library of my own work, alongside resources from people whose thinking, writing, and explanations have helped me understand AI more thoroughly. This library is for people who do not necessarily work directly in AI, but are curious enough to take it seriously.

If you are wondering about the name below4k, it comes from a Salkantay hike to Machu Picchu with my cousin and friends almost fifteen years ago. Above 4,000 metres, with severe rhinosinusitis and no real time to acclimatise, I struggled badly. Every step took effort and discipline. A few days later, after we reached Machu Picchu and climbed Huayna Picchu below that altitude, I remember running up the steep steps with my strength back. My cousin called after me, “You are Superman below 4,000!”

The line stayed with me because, over the years, it came to mean something more. It became a reminder to keep your head down and put one foot in front of the other when things are hard. If you hold on long enough, the moment may come when effort meets opportunity. And when it does, you give it everything you have.

หากคุณสงสัยว่าชื่อ below4k มีที่มาอย่างไร ชื่อนี้มาจากการเดินเขาเส้นทาง Salkantay ไปยังมาชูปิกชู กับลูกพี่ลูกน้องและเพื่อน ๆ ของผม เมื่อเกือบสิบห้าปีก่อน ที่ระดับความสูงเกิน 4,000 เมตร ขณะที่ผมเป็นไซนัสอักเสบอย่างรุนแรง และแทบไม่มีเวลาปรับตัวกับสภาพอากาศบนที่สูง ผมลำบากมาก ทุกก้าวต้องใช้ทั้งแรงกายและวินัยอย่างหนัก ไม่กี่วันต่อมา หลังจากเราไปถึงมาชูปิกชูและได้ปีนขึ้น Huayna Picchu ซึ่งอยู่ต่ำกว่าระดับความสูงนั้น ผมยังจำได้ว่าตัวเองกลับมามีแรงอีกครั้ง และวิ่งขึ้นบันไดสูงชันเหล่านั้น ลูกพี่ลูกน้องของผมตะโกนตามหลังมาว่า “You are Superman below 4,000!”

ประโยคนั้นติดอยู่ในใจผม เพราะเมื่อเวลาผ่านไป มันค่อย ๆ มีความหมายมากกว่านั้น สำหรับผม มันกลายเป็นเครื่องเตือนใจว่า ในวันที่ทุกอย่างยากลำบาก เราต้องก้มหน้าก้มตาเดินต่อไปทีละก้าว หากเรายืนหยัดได้นานพอ อาจมีวันหนึ่งที่ความพยายามได้พบกับโอกาส และเมื่อวันนั้นมาถึง เราก็ควรทุ่มเทให้เต็มที่ด้วยทุกอย่างที่เรามี