Michael Tefula
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A Luxury Today, a Necessity Tomorrow

Michael Tefula

Michael Tefula

26 Apr 2010
A Luxury Today, a Necessity Tomorrow

Thanks to our  capacity to adapt to ever greater fame and fortune, yesterday’s luxuries can soon become today’s necessities and tomorrow’s relics.

Excerpt from The Funds, Friends, and Faith of Happy People by David G. Myers.

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3 Learnings from Building a Weekend App with AI

This past long weekend (thanks, Easter break) I dug into an idea I had knocking around. I read Hacker News religiously and the lengthy comments sections can be as insightful as the articles they reference. However, the most interesting stories on Hacker News often have too many comments to digest.

22 Apr 2025

Learn Slow So You Can Move Fast

I learned to code the old-school way: I bought a Python textbook and went through examples and exercises, page by page, writing all the code from scratch. Today, we have AI agents writing code for us. I often use Cursor and LLMs to rapidly generate snippets or whole sections of

03 Apr 2025

The Gen AI Frenzy: What’s Hype, What’s Real, and Where’s the Productivity?

Today, I read two contrasting articles. One posited that we are near the peak of investor hype in Gen AI. It argued that productivity gains from this new technology will be incremental rather than transformative. Another article suggested the opposite. It made the distinction between good bubbles and bad bubbles,

11 Mar 2025

Prompt Engineering: A Surprising Switching Cost of Large Language Models

I've been working on some exceptionally long LLM prompts for a couple of projects at work. I've noticed a fascinating phenomenon: A prompt that works well with one model can diverge in performance when applied to another. This presents switching costs for developers and businesses. You

13 Feb 2025
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