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Dopamine vs. Serotonin: The Science of Chasing Success Without Losing Your Joy

Unlock the secrets of your brain chemistry to find the balance between ambition and contentment

Alain Suppini
5 min readJan 17, 2025
Photo by Lesly Juarez on Unsplash

Success and happiness often feel like distant cousins, meeting briefly before drifting apart again. Some people climb every ladder and still feel hollow, while others seem content without ever achieving society’s definition of success. What if the answer lies not in what we do, but in how our brains work? By understanding the dynamic duo of dopamine and serotonin, we can rewire our approach to life, ensuring our pursuit of success doesn’t rob us of joy.

Dopamine: The Driver of Ambition

Dopamine is the fuel of achievement. Known as the “motivation molecule,” it powers our decision-making and rewards us when we hit milestones. But like any high-octane fuel, it comes with risks: too much can lead to burnout, while too little leaves us stuck in neutral.

How Dopamine Shapes Your Choices

High dopamine levels inspire effort and perseverance. A study in The Journal of Neuroscience found that individuals with robust dopamine responses in their reward centers tackle difficult challenges head-on. On the flip side, those…

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Alain Suppini
Alain Suppini

Written by Alain Suppini

Anesthesiologist and Intensive Care Physician passionate about Holistic Medicine and Well-Being.

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