The essence of selling is not tricking or persuading — it's about providing a service or product that others find useful, built on a foundation of trust. Ideally, the product you’re offering is something you’ve created yourself, based on your own expertise. That makes it authentic. You need to have publicity, keep showing up. Keep … Continue reading Essence of Selling

Being right does not give you the license to be harsh. Many people believe that truth, authority, or moral ground justifies forceful speech or action. But in reality, the more you try to enforce, the more people resist — even when you are right. Humans naturally push back when they feel pressured, judged, or overpowered. … Continue reading Power in Gentleness and Calmness

Why engineers love Claude Code, it adheres to the Unix philosophy: Claude Code is composable and scriptable. tail -f app.log | claude -p "Slack me if you see any anomalies appear in this log stream" works. Your CI can run claude -p "If there are new text strings, translate them into French and raise a PR for @lang-fr-team … Continue reading Use Claude Code by Its Manual

If you truly understand something, doing it isn’t hard. There’s no procrastination, no mental struggle — just the urge to act. When you really get it, action follows naturally. That’s what real knowing looks like. On the other hand, if you hear something that sounds right, and you nod in agreement, but hesitate when it’s … Continue reading Real Knowledge Shows in Actions

There’s a paradox I’ve lived with for years: I’ve always identified as a lifelong learner, yet I’ve often been labeled as a loner, a lone wolf, even anti-social. On the surface, I understand why — I spend hours immersed in books, deep in thought, exploring abstract ideas. I may not always join every social gathering … Continue reading Life-long Learning – Alone but Never Lonely

 AI can now not only help write code, but also automate tasks like launching servers, moving files, and running quality assurance checks—all configured through simple terminal commands. The move is set to redefine core workflows, making agentic development more accessible and powerful than ever. Hence I installed node.js (version 18+) and authenticated to try on … Continue reading AI Coding Tools Shifting from IDE to Terminal

Python is a dynamically typed language. This means you don't declare the type of a variable (x = 5 doesn't say x must be an int). You can even change a variable's type: x = 5, then x = "hello". This offers flexibility but can lead to confusion or errors, especially in larger codebases or … Continue reading Python’s typing Library

Aim to make A Model Context Protocol (MCP) server for collecting, processing, and serving cryptocurrency market data including real-time prices, historical data, and market information. This server can be used both as a traditional REST API server and as an MCP server for AI assistants. The remaining components are largely analogous to the principles of … Continue reading Make a MCP Crypto Market Server

There’s a specific benefit to learning deeply across multiple domains that rarely gets mentioned: once you understand a concept in one field, you start recognizing its shape in many others. This isn’t accidental. It’s the result of what I call the network effect of knowledge — where understanding in one area directly increases clarity in … Continue reading When Knowledge Compounds: The Network Effect of a Multi-Domain Mind

The tiger is not taught to strike.The sheep is not told to yield.Each becomes what it iswithout effort,without thought. Water flows to the ocean.A stone falls by gravity.No force. No striving.Only nature obeying itself. But man interferes.He disciplines the wild.He corrects the innocent.He calls it teaching. He forgets:the best of anythingis not built —it is … Continue reading Let the Tiger Be a Tiger