PID1 Init is the personal platform of Jason Choi — forward-thinking essays on strategy, fintech, Web3, cybersecurity, and the systems that move them.
A US$29T asset with US$500B+ traded daily — yet retail investors must choose: the gold shop (touch it, costly to sell) or the app (buy fast, never hold it). What's gold's "parallel universe" worth?
一個 29 萬億美元、日成交逾 5,000 億美元的資產，散戶卻只能在金鋪與 App 之間二選一：一個摸得到卻賣得貴，一個買得快卻拿不走。黃金的「平行宇宙」，值多少錢？
While the market debates whether U1 can become the third major household asset after property and automobiles, UBTECH is actually asking a far more fundamental question: does a highly anthropomorphic humanoid robot need to exist at all?
當市場還在爭論U1能否入屋成爲家庭資產（如汽車）的標配時，優必選實際上正在回答一個更根本的問題：高度擬人的人形機械人，到底有沒有存在的必要？
走訪多家機械人公司後，判斷很清晰：人形機器人的瓶頸已不在硬件，而在軟件——部署要三到九個月，學一個動作要約二百行數據。代理時刻來不來，決定產業的兩種未來。
After visiting several robotics and humanoid companies, the real bottleneck is clear: it's no longer the body, it's the software. Robotics is still waiting for its agentic moment.
Hong Kong's industrial-age examination system can no longer match what the AI era demands of talent: degrees keep depreciating and students leave school unable to think or create. A blueprint for a four-phase, modular, practice-first education — and a dual-track playbook for parents raising future-ready children inside the old system.
As retail investors, our greatest advantage is agility — knowing when to advance and when to retreat. Never overestimate your ability or grow so greedy for the win that you forget how to lose, or you end up winning a piece of candy and losing the whole factory.
作爲散戶投資者，靈活、知進退是我們最大的優勢，切忌高估自己能力，貪勝不知輸；最後贏粒糖、輸間厰。
本文指出香港沿用已久的工業化應試學制難以匹配 AI 時代人才需求，學歷貶值、學生欠缺創造思辨能力等問題凸顯，並提出分四階段模塊化、實戰導向的全新教育架構，同時給予香港家長在校應試保底、校外培育核心素養的可行雙軌培育方案。
代幣以程式碼的速度狂奔，權利卻以法律的速度挪步——RWA 的成敗不在智慧合約，而在法庭信誰。本文拆解主權錨定、主權閘口與資產光譜，給出可落地的三大架構支柱。
Tokenization promises to move the physical world at the speed of code. But a token is code and an asset is a claim — and where the two diverge, the question is no longer what the contract says, but who the court believes. A blueprint for building across the seam.