
A little pressure helps. A lot doesn't.
A plain-English walkthrough of the Yerkes-Dodson Law — the 1908 mouse experiment that explains why deadlines work, why interviews choke you, and what to do about it.
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About
I write essays about software, product, and the practice of thinking in public. This site is my notebook — a place to work out small ideas at my own pace, away from the speed of feeds.
Most of the writing here is short. I aim for clarity over cleverness and try to publish something every two weeks or so.
Find me on X or email me at [email protected].

Representing the Faculty of Engineering at a national exhibit on technology and Digital Transformation, with sustainable development as the foundation.
Honored by a visit from H.E. Dr. Thonglun Sisoulith, President of the Lao PDR, alongside ministers, officials, and students.

Our OTT team from the Faculty of Engineering, National University of Laos — representing the Lao PDR — won 3rd place in the Huawei ICT Competition 2023–2024 Global Final, Innovation Track, in Shenzhen, China. The competition drew 170,000 students from 2,000 institutions across 80 countries.
As team leader, I'm incredibly proud of our team. Thank you to everyone who cheered us on. 🎉🇱🇦

A 10-day Full-stack development program — a collaboration between the governments of the Republic of Korea and the Lao PDR — held at the Department of Digital Technology.
A new generation of developers, ready to support the country's transition to the digital age.

A 10-day ReactJS training at the Department of Digital Technology, with participants from ministries, businesses, and schools.
Honored to have served as the main instructor — hoping this knowledge helps participants build something meaningful for our society.