https://luesak.com/en/topics/professional-development/Recent content in Professional Development on M.L. Luesak ChakrabandhuHugoenSat, 26 Sep 2026 13:38:32 +0700https://luesak.com/en/book-reviews/three-happiness-pyramid/Sat, 26 Sep 2026 13:38:32 +0700https://luesak.com/en/book-reviews/three-happiness-pyramid/If anyone asks which book I recommend most, my answer is The Three Happiness Pyramid, because it uses brain science to explain happiness in a way that actually works, both in our own lives and in work that depends on understanding customers.https://luesak.com/en/book-reviews/secrets-of-the-millionaire-mind/Sat, 26 Sep 2026 13:22:05 +0700https://luesak.com/en/book-reviews/secrets-of-the-millionaire-mind/I see Secrets of the Millionaire Mind as standing out not for what it teaches about money, but for how continuously it stirs thinking and the urge to act, until we have to make a promise to ourselves and declare it to the world.https://luesak.com/en/book-reviews/the-diagrams-book/Sat, 26 Sep 2026 12:30:37 +0700https://luesak.com/en/book-reviews/the-diagrams-book/I believe diagrams are increasingly vital in the AI era because, while AI itself doesn’t need them, the humans overseeing it do, and The Diagrams Book compiles 100 practical, real-world examples.https://luesak.com/en/perspectives/why-i-write-here/Sat, 29 Aug 2026 00:00:00 +0700https://luesak.com/en/perspectives/why-i-write-here/I wrote on social media for years, until it became clear that what I had written was not really mine — exactly the same thing I wrote about open source: the ability to determine your own fate.