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Make Dopamine Your Friend: Brain Science for Dissertation Progress | Issue 317
Summary: Master five proven strategies for boosting the brain chemical that will give you a needed motivation boost.
Read time: Four minutes. Pat yourself on the back when finished for a quick dopamine lift.

By Gayle Scroggs, PhD, PCC, Editor
You sit down to write. Again. The cursor blinks. You scroll your inbox. Check the weather. Suddenly remember you need to clean out your sock drawer. You put off your dissertation. Where did your motivation go?
If this sounds familiar, you're not lazy or broken—you’re human. More specifically, you’re low on dopamine.
What is dopamine—and why you need it
Dopamine isn’t just the brain’s pleasure chemical. It is the brain neurotransmitter that is all about motivation, momentum, and reward. It spikes when we anticipate success and again when we achieve goals (even teeny, ridiculously small ones.)
Why does dopamine matter to ABDs? Writing a dissertation can be a long, isolating process with few immediate rewards—a "dopamine desert." That’s because dopamine responds to progress, novelty, and connection, but is hindered by the ongoing uncertainty, perfectionism, and isolation that characterizes many ABD days.
By learning how to regulate and enhance dopamine naturally, you can build sustainable energy and focus—and enjoy steady progress toward your doctorate. Dopamine helps turn intention into action. When you align your work habits with dopamine’s rhythms, you don’t grind—you glide.
When you are struggling, it could be a sign that your motivation fuel tank is hovering near empty. How many of these four dopamine drains do you encounter?
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Overwhelm – Does your To Do List include vague, giant tasks like "write chapter 4"? By failing to specify the needed action, fuzziness provokes hesitation instead of progress.
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Isolation – Do you suffer from an absence of support, feedback, or a sense of community? When social needs go unfulfilled, motivation can plummet.
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Perfectionism – Do you believe that nothing counts unless it is flawless? If so, your brain registers frustration instead of progress, a self-sabotage that keeps you from moving forward.
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Delayed gratification – Are you focusing on distant rewards, e.g., thinking "I’ll feel proud when I graduate in two years”? Long-term incentives rarely stimulate immediate action.
If you have been slogging or stalling on your dissertation, don’t worry. We will show you how to rev up your motivation from the inside with five painless, science-backed strategies. These work for non-dissertation challenges too, so feel free to share them with others who might benefit from a motivational lift.
How to boost your dopamine naturally
1. Shrink Your To-Do List Until It’s Really, Really Tiny
Your brain loves a win. When you complete a task—no matter how small—you get a dopamine boost. Putting “revise entire chapter” on your To Do List gets you nothing if you never finish it. But “open document,” “highlight one sentence,” or “bold section headings”? These are easy to complete—and your brain will sparkle.
Today’s Mini Challenge: Break your next task into at least three absurdly small steps. Reward yourself for each one. Confetti optional.
“You don’t have to see the whole staircase, just take the first step.” ~ M. L. King, Jr.
2. Use the Dopamine Sandwich
Dopamine increases in anticipation of reward. Start with something easy and enjoyable (e.g., setting up your focus playlist or workspace), do the hard thing (writing), and follow it with a quick reward (a stretch break, music, spontaneous dancing).
Build Your Own Sandwich: Fun → Work → Fun = Momentum
3. Get Morning Light Like You’re Solar-Powered
Sunlight triggers a dopamine release that improves mood and focus while stabilizing your wake-sleep pattern. Morning exposure is especially beneficial.
Suggested Ritual: Aim for at least 10 minutes in natural light before 10 a.m. Sit outside or by a window with your morning coffee. I’ve also found doing yoga sun salutations on my patio each morning is a pleasant way to get going. Artificial light won’t do the trick.
“Saying good morning to the sun is my favorite part of the day.” ~ Tahnni Dupre
4. Move, Even a Little
Movement boosts dopamine and improves your brain’s response to it. Just five minutes of intentional movement is enough. You don’t need a “workout.” You can dance, pace, or even vacuum vigorously—whatever gets the blood flowing.
Quick Win: Try five minutes of jumping jacks, pacing while reading, or short dance breaks before and after study sessions. Even a stroll outside to check the mail counts.
5. Celebrate Like You’re Training a Puppy
When it comes to dopamine, your brain doesn’t know the difference between “I opened up my document files” and “I defended my dissertation.” Celebrate all progress since your brain values any effort that is followed by reward. Start noticing how even a brief self-pat on the back for a tiny win builds motivation. Be sure to ignore the nasty inner critic that insists on huge accomplishments before you are allowed to take a bow—it’s not on your team.
Try This: Say “YES” out loud when you complete something. Fist-pump. Take a bow. Paste a gold star in your calendar. The dopamine response occurs regardless of how you celebrate.
“Celebrate even small victories.” ~ H. Jackson Brown
Bottom Line: Befriend Your Brain
Forget clever brain hacks and start leveraging what we know works. Make your brain your ally, not your adversary. It’s the only one writing this thing. Remember that dopamine doesn’t reward perfection—it rewards progress. One sentence at a time. One tiny win at a time. That is how you will finish your dissertation.
Until next time, keep the tasks small, the sunlight bright, and the celebrations frequent.
— Coach Gayle
P.S. Could you use more support on your journey? Click here for a free consultation with a positive psychology dissertation coach. Invest in your success--you're worth it. Get your free valuable e-book of proven strategies for overcoming dissertation hurdles here.
FOR MORE ON DOPAMINE & THE BRAIN
• Healthline.com. 10 Best Ways To Increase Dopamine Naturally
• Huberman, Andrew. Controlling Your Dopamine for Motivation, Focus, and Satisfaction.
• Power, T. J. The DOSE Effect
ABOUT THE AUTHOR
GAYLE SCROGGS, Ph.D., P.C.C., is a positive psychology coach, speaker, and educator, who helps clients to improve focus, motivation, strengths, and habits to reach their goals and enhance well-being.
Editor of the ABD Survival Guide, she offers coaching and presentations for personal and professional growth. Contact her at gayle@essencecoaching.com. Download your free copy of proven dissertation strategies here and find more resources at essencecoaching.com.
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GAYLE SCROGGS, Ph.D., P.C.C., Editor, ABDSG
Get Coach Gayle's new free e-book, Nine Strategies That Get My Dissertation Clients Across the PhD Finish Line. An accomplished coach and former professor, Gayle earned her social psychology doctorate from the University of New Hampshire. Now she leverages her unique integration of positive psychology and coaching to partner with clients to cultivate strengths, habits, and confidence to overcome procrastination, impostor syndrome, self-doubts, and other blocks so they achieve their big goals. A popular coach trainer, she also contributed two chapters to Women's Paths to Happiness. For coaching and presentations on flourishing at work, school, or life, contact her at gayle@essencecoaching.com. Enjoy more free resources at essencecoaching.com.
BEN DEAN, Publisher, ABDSG
Ben holds a Ph.D. in psychology from the University of Texas at Austin. He began writing the ABDSG in 1997. Over the years, the ABDSG has published hundreds of articles and provided thousands of hours of pro bono coaching and teleworkshops to ABDs all over the world. Ben is also the founder of MentorCoach (www.MentorCoach.com), a virtual university focused on training accomplished professionals to become part-time or full-time coaches. You may wish to subscribe to the Coaching Toward Happiness eNewsletter! It's on applying the science of Positive Psychology to your work and life (131,000 readers). Ben lives in suburban Maryland with his wife, Janice, their two children, and Dusty, their Norwegian dwarf bunny.
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