Mark Ayers

“Strong opinions, weakly held” captures a fundamental tension in human cognition between the need for decisive action and the requirement for intellectual adaptability. This phrase, popularized by venture capitalist Paul Saffo, describes an approach where you form definitive positions based on available evidence while maintaining readiness to abandon those positions when bett...

There are more than a hundred essays here, newest-first at Posts. That’s a hard place to begin. So here’s a shorter way in: a handful per theme, each with a line on why I’d point you to it.

“You are, unfortunately, embedded in your thinking” is more unsettling than it first appears.

On first read, it describes a common cognitive trap: someone so fused with their own mental models that they can’t see past them. “Embedded” does real work here. It’s not “stuck in” or “limited by,” which imply a container you might climb out of. To be embedded is to be struct...

Optimistic Nihilism embraces the meaninglessness of existence as liberating rather than depressing. While the universe may lack inherent meaning or purpose, this absence of predetermined meaning frees us to create our own significance and joy. It’s like saying “Nothing matters ultimately, so I’m free to find happiness and create meaning on my own terms.”

Nihilistic Opt...

Most of mental life happens unobserved. Not the dramatic moments of decision or creativity—those announce themselves and get cataloged. The default operations: rumination, fantasy, worry, rehearsal of conversations, replay of memories, mental wandering. These unfold beneath external scrutiny, and they take up most of the available hours.

These are habits, in the strict...