How to Increase Your Willpower & Tenacity
Andrew Huberman discusses the neuroscience and psychology of willpower and tenacity, distinguishing them from motivation. He explores theories of willpower as a limited resource versus a belief-driven capacity, and provides science-supported tools to increase tenacity by activating specific brain circuits.
Deep Dive Analysis
15 Topic Outline
Introduction to Tenacity & Willpower
Distinguishing Tenacity & Willpower from Habit Execution
Ego Depletion and Willpower as a Limited Resource Theory
Autonomic Function's Role in Tenacity and Willpower
Willpower as a Limited Resource: Theory & Controversy
Willpower and Glucose as Brain Energetics
Beliefs About Willpower and Glucose Impact Performance
The Anterior Mid-Cingulate Cortex: Willpower Brain Hub
aMCC's Communication with Brain and Body Systems
Allostasis and aMCC Function in Resource Allocation
aMCC Neuroplasticity and Overcoming Difficult Tasks
Tool: Novel Physical Exercise to Build Willpower
Tool: "Micro-sucks" for Increasing Tenacity
Impossible Tasks, Super-Agers, and the Will to Live
Tool: Strategic Rewards for Improving Tenacity
8 Key Concepts
Tenacity & Willpower
The willingness to persist under pressure and resistance, and the ability to govern oneself to do or resist certain things. It requires conscious effort and neural energy, distinguishing it from automatic habit execution.
Habit Execution
Behaviors that are performed routinely and automatically, such as daily morning routines, which typically do not require significant willpower because the neural circuits are well-established.
Ego Depletion
A psychological concept suggesting that willpower is a limited resource that diminishes with each successive act of self-control or decision-making, like fuel in a car.
Autonomic Nervous System
Comprising the sympathetic (alertness/action) and parasympathetic (rest/digest) systems, its balance significantly modulates our ability to access tenacity and willpower. Optimal function enhances willpower, while dysfunction (e.g., from poor sleep or stress) diminishes it.
Anterior Mid-Cingulate Cortex (aMCC)
A specific brain area in the frontal lobes identified as a central hub for generating tenacity and willpower. It integrates diverse inputs from reward systems, autonomic centers, and motor planning areas to allocate resources for goal achievement or resistance.
Allostasis
The brain's ability to actively allocate resources to particular functions depending on motivational goals and challenges, rather than merely maintaining a fixed internal balance (homeostasis). The aMCC is thought to play a key role in this resource allocation.
Synaptic Plasticity
The capacity for connections in the brain to change, grow stronger, or form new connections. The anterior mid-cingulate cortex exhibits high synaptic plasticity, meaning its capacity for tenacity and willpower can be built up through specific behaviors.
Micro-sucks
Small, safe, and deliberately chosen activities that one doesn't want to do, or resistance to behaviors one wants to do. These actions activate and strengthen the anterior mid-cingulate cortex, thereby increasing overall tenacity and willpower.
8 Questions Answered
Tenacity and willpower require conscious effort to intervene in default neural processes, either to engage in an undesired behavior or resist a desired one, unlike habits which are performed without much willpower.
The scientific literature is controversial; some studies suggest it is a limited resource potentially replenishable by glucose, while others argue that one's belief about willpower's limits and glucose's role determines its availability.
The anterior mid-cingulate cortex (aMCC) is identified as a central brain hub that integrates various inputs to generate the feeling and capacity for tenacity and willpower.
When well-rested and managing stress effectively, our autonomic nervous system is balanced, enhancing our ability to access tenacity and willpower; conversely, sleep deprivation, pain, or distraction diminish this capacity.
Yes, the anterior mid-cingulate cortex (aMCC) is highly subject to neuroplasticity, meaning engaging in challenging physical or cognitive tasks can increase its activity and even its physical volume.
Moderate to high-intensity cardiovascular exercise, performed consistently (e.g., three one-hour sessions per week), has been shown to maintain or increase the volume of the anterior mid-cingulate cortex, especially in individuals not previously exercising.
Deliberately engaging in small, safe, and slightly undesirable tasks, or resisting tempting behaviors, activates the anterior mid-cingulate cortex, thereby building up one's capacity for tenacity and willpower in various life domains.
Occasionally, rewarding oneself after successfully overcoming a challenging task or resisting a strong urge can reinforce the tenacity and willpower used, further increasing future capacity, though not every time.
12 Actionable Insights
1. Master Sleep and Stress
Prioritize getting sufficient quality sleep and effectively managing stress, as these are foundational modulators for consistent tenacity and willpower, without which other tools will be less effective.
2. Adopt Unlimited Willpower Belief
Believe that willpower is an unlimited resource, as this mindset can enable you to engage in multiple challenging tasks without experiencing a diminishment in your capacity for tenacity and performance.
3. Seek Out Hard Challenges
Deliberately engage in tasks that are physically and/or psychologically challenging and that you don’t instinctively want to do, as this activates and strengthens your anterior mid-cingulate cortex (AMC), the brain hub for tenacity and willpower.
4. Practice Daily “Micro Sucks”
Incorporate small, safe, and slightly uncomfortable activities (“micro sucks”) into your routine, such as an extra exercise set or delaying gratification, to build up tenacity and willpower by overcoming internal friction.
5. Cardio Builds Brain Willpower Hub
Engage in moderate-to-high intensity cardiovascular exercise (e.g., three one-hour sessions per week at 60-75% maximum heart rate) to maintain or increase the volume of your anterior mid-cingulate cortex, thereby enhancing your capacity for tenacity and willpower.
6. Suppress Impulses to Strengthen Willpower
Actively resist impulses to engage in default or tempting behaviors (e.g., checking your phone during a workout) to activate your anterior mid-cingulate cortex and strengthen your ability to exert willpower in various contexts.
7. Embrace Novelty and Discomfort
Continuously seek out novel, challenging, and slightly uncomfortable activities or environments (e.g., learning a new skill as an adult) to foster a mindset of growth and maintain cognitive function and tenacity, akin to “super-agers.”
8. Optimize Hydration and Electrolytes
Ensure adequate hydration and sufficient intake of electrolytes (sodium, magnesium, potassium) for optimal brain and body function, as even slight dehydration can diminish cognitive and physical performance.
9. Restore Energy with NSDR/Meditation
Utilize meditation, Yoga Nidra, or Non-Sleep Deep Rest (NSDR) protocols, even in short 10-minute sessions, to effectively restore levels of cognitive and physical energy, supporting overall willpower capacity.
10. Utilize Glucose for Prolonged Willpower
When facing multiple, back-to-back challenging tasks, consider sipping a glucose-containing beverage between or during tasks, as this can help maintain willpower and performance, especially if you believe glucose is a limiting resource.
11. Reward Tenacity and Resilience
After successfully overcoming a challenging or stressful situation, occasionally provide yourself with a healthy reward to reinforce the tenacity and willpower used, which can increase your capacity for future stressors.
12. Cold Exposure for Willpower
If deliberate cold exposure (e.g., cold shower, ice bath) is challenging for you, engage in it when you least want to (safely) to specifically activate your anterior mid-cingulate cortex and build tenacity and willpower.
6 Key Quotes
I don't care if you're David Goggins or Courtney Dewalter, there will be days when telling yourself just do this or just don't do that is not going to be sufficient for you to engage in the behaviors or resist the behaviors or thoughts that you need to engage in or resist. That's just reality.
Andrew Huberman
Willpower and tenacity in some cases is a limited resource that can be replenished by engaging particular processes within the body... But that willpower and tenacity, and most importantly, how to engage tenacity and willpower, especially when you have a lot of challenges in front of you, not just one challenge, but multiple challenges that need to be carried out throughout the day, over weeks, over months, et cetera, that tenacity and willpower can be drawn upon repeatedly without them being depleted if you are clear on your beliefs about tenacity and willpower.
Andrew Huberman
The Will to Persevere Induced by Electrical Stimulation of the Human Cingulate Gyrus.
Andrew Huberman (quoting a paper title)
It's as if there's a storm off in the distance, but I know I need to go into the storm and I know I can make it through the storm.
Human Subject (during aMCC stimulation)
Okay, something not necessarily good is going to happen, but I know that I need to marshal resources and resist, and I'm confident that I can push through.
Human Subject (during aMCC stimulation)
If you love cold showers and ice baths, well, then it's very unlikely that taking cold showers or getting into an ice bath is going to increase your level of tenacity and willpower further. It might reinforce the tenacity and willpower that you've already built, but it's not going to increase it further. You need to add something or subtract something that makes it harder, not easier to engage in or resist a behavior.
Andrew Huberman
3 Protocols
Protocol for Increasing Anterior Mid-Cingulate Cortex Volume and Willpower (via Novel Exercise)
Andrew Huberman (based on Colom and colleagues study)- Identify a form of physical exercise that you are not currently doing and find challenging.
- Engage in this exercise for 1 hour, three times per week.
- Aim for a moderate to high intensity, elevating your heart rate to approximately 60-75% of your maximum heart rate.
- Maintain this regimen consistently over several months (e.g., six months) to observe significant changes in brain volume and willpower capacity.
Protocol for Building Tenacity and Willpower (via 'Micro-sucks')
Andrew Huberman- Identify small, safe, and slightly undesirable tasks or situations where you feel a strong resistance to engage in a behavior, or a strong impulse to engage in a behavior you want to avoid.
- Deliberately choose to perform the undesirable task or resist the tempting behavior.
- Examples include: doing one extra set at the end of a workout, performing 100 jumping jacks after a hard run, waiting an extra 15 minutes before your usual first meal, or resisting checking your phone during a focused activity.
- Incorporate these 'micro-sucks' periodically into your daily, cognitive, or exercise routines.
Protocol for Reinforcing Tenacity and Willpower (via Strategic Reward)
Andrew Huberman (based on preclinical model study)- After successfully completing a challenging task or resisting a strong urge that required significant tenacity and willpower, acknowledge your effort.
- Occasionally, not every time, provide yourself with a healthy and safe reward that you genuinely enjoy.
- This reward serves to further reinforce the neural circuits associated with overcoming stress and engaging willpower, increasing future capacity.