How to Improve Memory & Delay Alzheimer's with Nelson Dellis

A Note from James:

I talked to Nelson Dellis, who’s a six-time USA Memory Champion and has broken multiple Guinness World Records. His book, Everyday Genius, makes a pretty bold claim—that with some practice and the right techniques, you can dramatically improve how your brain works.

We didn’t just talk about memory. We got into everything: mental math, focus, cold reading, even some techniques that feel almost like magic. And I’ve done a lot of episodes on memory over the years—but Nelson showed me things I hadn’t seen before.

What stood out to me is this idea that “genius” isn’t some fixed trait. It’s a collection of skills you can build. Some of them are surprisingly simple once you understand how your brain actually works.

I’m definitely going to spend more time practicing some of these techniques. There’s a lot here that’s immediately useful—and a lot that could take years to master.

Episode Description:

James sits down with world memory champion Nelson Dellis to break down what memory really is—and how far it can be pushed.

Nelson explains how his grandmother’s battle with Alzheimer’s led him into the world of memory training, eventually becoming one of the best in the world. From memorizing thousands of digits to competing in global competitions, he shows that memory is not a fixed trait—it’s a skill.

The conversation goes beyond memory into focus, reading, learning, and even social intelligence. Nelson shares practical techniques for improving recall, reading faster without losing comprehension, and using visualization to retain more information.

They also explore the edge cases—cold reading, intuition, and even experiments with “remote viewing”—where perception and cognition blur into something that feels almost supernatural.

At its core, this episode is about expanding what you believe your brain is capable of.

What You’ll Learn:

• Why memory is a trainable skill—not something you’re born with
• How visualization and emotional context dramatically improve recall
• The difference between “speed reading” and “focus reading”
• Simple techniques to retain more from books and conversations
• How cold reading works (and why it feels like magic)
• Why reviewing information—not cramming—is key to long-term memory
• The mental habits that create the appearance of “genius”
• How attention and focus are becoming rare—and valuable—skills

Timestamped Chapters:

• 00:02:00 – Nelson’s origin story: Alzheimer’s and the motivation to master memory
• 00:02:16 – Why reading is like living thousands of lives
• 00:03:13 – Introducing Everyday Genius and the promise of trainable intelligence
• 00:04:33 – Memory palace techniques and applying them to real-world skills
• 00:05:13 – Can memory training help prevent Alzheimer’s?
• 00:06:13 – Daily memory training routines and measurable progress
• 00:08:16 – From beginner to USA Memory Champion
• 00:10:00 – Memorizing 10,000 digits of pi: how it actually works
• 00:11:31 – Turning numbers into stories: the core of memory systems
• 00:14:28 – Why emotion and visualization drive memory
• 00:16:00 – Memory competition benchmarks and world-class performance
• 00:18:00 – What “genius” actually means—and how to simulate it
• 00:20:00 – The four pillars: memory, reading, focus, and learning
• 00:23:33 – Speed reading vs. focus reading (and why most people get it wrong)
• 00:25:12 – The fing