Feelings of loneliness prompt changes in the brain that further isolate people from social contact.

‎Show How To Succeed In Product Management | Jeffrey Shulman, Red Russak & Soumeya Benghanem, Ep 74: Startup Founder vs. Startup PM vs. Corporate PM - Feb 15, 2023

Warning: This document was written 15 years ago and is probably not relevant for today’s product managers. I present it here merely as an example of a useful training document. Good product managers know the market, the product, the product …

‎Show Land of the Giants, Ep Why You’ll Never Quit Amazon Prime - Jul 23, 2019

Users generally prefer designs that are fast and easy to use, but satisfaction isn't 100% correlated with objective usability metrics.

The high-flying founder reflects on what it took to build a company that went public in 2020 at a more than $100 billion valuation.

Product-led is currently the shiniest of companies’ growth strategies. And for a good reason (among others): it is shaking up the old…

A deep look into product management toolkit to advance your thinking and become a better PM

The 30 Days of Python programming challenge is a step-by-step guide to learn the Python programming language in 30 days. This challenge may take more than 100 days. Follow your own pace. These vide...

I read 1,000 investor reports last year.

‎Technology · 2024

‎Technology · 2024

Seven research studies reveal the traits and experiences that influence the decision to start a business.

Bill Gates explains why AI is as revolutionary as personal computers, mobile phones, and the Internet, and he gives three principles for how to think about it.

Plus! Bank Capital; Where Venture Funding is Squeezed; Free Shipping and Marginal Costs; Chinese Apps and Data Advantages; Many Funnels; Diff Jobs

What is a product health metric? If a product is like the human body, then product health metrics are the vital signs. They are the body temperature…

David shares 50 ideas that changed his life. Read here.

People often ask me how to use AI. Here's an overview with lots of links.