A new, powerful definition of intelligence is emerging out of the AI field: “boundary intelligence.” I first came across it in this excellent piece To Know Is To Stage by Venkatesh Rao, which appropriately, was co-authored by an LLM. Let me step back and explain what boundary intelligence means (mixing my own words with paraphrasing…
One of the most influential yet under-appreciated parts of how large language models work is something most people never see: the system prompt. This is the block of hidden instructions given to the model before it ever receives your input. It establishes the model’s tone, boundaries, and behaviors. You can’t change the system prompt, but…
I’m thrilled to share a special guest post by my wife, Lauren Valdez. Lauren approaches productivity in a way that’s refreshingly different from my digital-first philosophy. She’s deeply rooted in the tactile and intentional, favoring physical tools like journals over digital systems. Journaling has been her cornerstone for reflection, decision-making, and creativity. I’m excited for…
I don’t know about you but I spend a BIG chunk of my workday in my browser (I use Chrome). It’s where I draft landing pages in Google Docs, send emails in ConvertKit, publish blog posts in WordPress and check sales numbers in SamCart. Everything I create becomes ultimately a link, a URL that needs…
I recently completed one of the most powerful exercises I’ve ever invented for delegating aspects of my work to others. After hosting an insightful weekend retreat with other founders last month, some of whom had significantly larger businesses than mine, I realized I was ready to take a major step I’d been contemplating for some…
In the second part of this blog series, I shared how I treated my book as a series of small projects culminating in a final product. The same was true for each of the 10 chapters it contained: each one was its own project, with a deadline and a goal for what that chapter was
Imagine a product manager sitting down with his team on a Monday morning to plan the next week. The main item on the agenda is the decision of whether to create a mobile app for their e-commerce website. The team quickly gets excited about the idea, imagining all the possibilities it could entail. They propose…
One of the most common questions I’ve received since the release of Building a Second Brain has been how I used my own Second Brain to write it. There is absolutely no way I could have done this without my Second Brain. I honestly cannot imagine how anyone undertakes an endeavor of this magnitude without
This is an introduction to Building a Second Brain, the proven method to organize your digital life and unlock your creative potential. How many brilliant ideas have you had and forgotten? How many insights have you failed to take action on? How much useful advice have you slowly forgotten as the years have passed? We…
Our digital world is constantly colliding and overlapping with the digital worlds of others. No one is an island, and that is especially true in our hyperconnected age where information can be so easily shared and intermixed. I’ve long advocated for individuals to create a personal system of knowledge management to help them skillfully navigate…
The modern era didn’t start with the invention of the car, the television, or the internet. It was the arrival of the humble filing cabinet – a simple metal box with drawers that held pieces of paper on their edge – that changed everything. As Craig Robertson argues in his book The Filing Cabinet: A…
I joined Francesco D’Alessio, the host of Keep Productive, on his YouTube channel. His mission is to help you find the most suitable productivity tools for your work and life. We discussed: Why I’ve used Evernote for 10 years My favorite capture, to-do, and calendar apps What is the bottleneck to creativity The power of a weekly review…