Master Self Control & Overcome Procrastination | Dr. Kentaro Fujita

May 11, 2026

AI Summary

5 min read

Self-control is not an innate gift you either have or lack. It is a learnable skill, and the most effective strategies often involve leveraging emotion—either love or disgust—rather than trying to suppress it. That is the central argument Dr. Kentaro Fujita, professor of psychology at Ohio State University, brings to a conversation that reexamines the famous marshmallow test, the limits of willpower, and the practical tools anyone can use to overcome procrastination and pursue long-term goals.

What the Marshmallow Test Actually Teaches

The marshmallow test, in which children choose between eating one marshmallow now or waiting for two, is often remembered for predicting later life success. But Dr. Fujita argues that the most important finding is routinely overlooked: the children who succeeded did not simply gut it out. They used strategies. Three-year-olds tend to stare at the marshmallow, believing that will help them resist. Five-year-olds learn to cover their eyes or turn away. The key insight is that self-control can be taught. Walter Mischel and his team demonstrated that when children learned these behavioral and psychological tricks—covering the bowl, imagining the marshmallow is a picture, or pretending it is a puffy cloud—their ability to delay gratification improved. Later research showed that children who understood these "rules of self-control" had fewer beha

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What you'll learn

1 (00:00) **The Power of "Why" in Resisting Temptation** - Dr. Fujita introduces his research showing that thinking about the higher purpose behind a goal, rather than just the rule, dramatically increases the odds of resisting temptation.
2 (03:11) **The Marshmallow Test: What It Really Tells Us** - Dr. Fujita explains the classic experiment, its famous predictive claims, and the crucial lessons that are often overlooked.
3 (13:12) **Self-Control Can Be Taught: The Overlooked Lesson** - The most valuable part of the marshmallow research is the demonstration that children can learn and apply specific strategies to improve their self-control.
4 (19:19) **Movement, Motivation, and the "Self-Control Muscle"** - The discussion explores the connection between physical movement and motivation, and the controversial idea that self-control is a depletable resource.
5 (23:54) **Willpower vs. Self-Control: A Key Distinction** - Dr. Fujita differentiates between willpower (effortful inhibition) and the broader set of self-control strategies, noting that willpower training has limited success.
6 (36:51) **Fighting Fire with Fire: Using Emotion for Self-Control** - The conversation challenges the traditional "cool cognition" approach, suggesting that leveraging emotions like love or disgust can be a powerful tool for self-control.
7 (41:55) **Your Self-Control Toolkit: Finding What Works for You** - Dr. Fujita emphasizes that there is no single best strategy; the key is to build a personal "toolkit" and learn through trial and error.

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Show Notes

Dr. Kentaro Fujita, PhD, is a professor of psychology at The Ohio State University and an expert in the science of self-control and motivation. We discuss the best tools for developing strong self-control: to do more of what you aspire to and cease doing things you would like to avoid. We discuss why you need more than one form of willpower to achieve sustained motivation and overcome procrastination. Dr. Fujita also clarifies the data on the 2-marshmallow test, delayed gratification and intrinsic vs. extrinsic motivation.

Read the show notes at hubermanlab.com.

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Timestamps

(00:00:00) Kentaro Fujita

(00:03:08) Marshmallow Tests, Self-Control; Adult Modeling

(00:08:24) Criticism of Marshmallow Tests, Learning Self-Control

(00:15:08) Sponsors: David & Lingo