Feeling Empty Because I Don't Know What to Build

Sharing observations about Mobile World's subtle branding strategy through handwritten cards given to customers buying phones. I analyze how this marketing approach creates natural word-of-mouth effect and demonstrates thoughtfulness toward customers.

In the AI era, is blogging dead? Pieter Levels says blogs are dead, but I believe readers will crave quality blogs with unique character - no one wants to read AI-written blogs anymore.

Detailed walkthrough of rebuilding a blog from scratch with vibe coding, from data migration to implementing new features, helping readers understand the personal blog development process.

Reflecting on my 10-year reading journey, from a first-year college student to building a collection of 265 books. Each book has shaped my thinking and contributed to who I am today - from Vietnamese and world literature to personal development, business, and philosophy. This is a story of growth through reading and the valuable lessons learned along the way.

Introduction to the Productized Services business model - a solution helping service businesses scale up effectively. I analyze limitations of traditional service models like consulting and outsourcing, compare with the SaaS model, and explain how to turn services into fixed packages with clear scope, timeline, and pricing. With real examples from various industries.

This article introduces the Advanced JavaScript course, explaining why JavaScript is worth learning with its wide applications from web and mobile to IoT. I analyze the difficulties when learning JavaScript and the effective approach, focusing on understanding the language's essence rather than learning multiple frameworks or related technologies simultaneously.