Self-tracking

New book between the PARA Method and Building a Second Brain

The Book I’ve Been Waiting to Write for 15 Years

I’m incredibly proud to share news that’s been two years in the making: my next book is coming in Fall 2026! It’s called Life in Perspective, and it represents the culmination of a reflective practice I’ve been refining since 2008: the annual review. If you’ve read Building a Second Brain or The PARA Method, you…

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What I’ve Learned From 20 Years of Goal-Setting

In the summer of 2005, when I was 20 years old, I sat down and wrote one of my first personal goals: “Hold a position in the Associated Student Government of Saddleback College at start of Fall semester (August 22, 2005).” I had just dropped out of college on the East Coast after burning through…

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A Brief History of the Annual Review

When I began writing my next book more than a year ago, on the topic of “annual life reviews,” I assumed that the practice was a fairly recent invention. Maybe it came from the self-help movement of the 1970s. Or from corporate performance reviews. At most, I figured it might trace back to Ben Franklin…

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Death Clock

Introducing Death Clock (And My First Experience with Vibecoding)

I’m proud to introduce Death Clock, a life expectancy calculator that predicts the day of your death based on 17 personalized variables. Give it a try for free! This is not only the first “app” I’ve ever created myself, but also my first experience with AI-assisted coding, which has become known as “vibecoding.” I can…

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Tiago in Antarctica

My 2024 Annual Review

As I write these words, I am crossing the Drake Passage, one of the most remote places on Earth. We are crossing from Ushuaia at the southern tip of South America to the spit of land known as the Antarctic Peninsula. It is a barren, featureless expanse that isn’t part of any continent or ocean….

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The Analog Productivity System: Journaling for Every Season of Life

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…

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