Have you ever paid attention to what makes you feel greed?
Our brains are designed to get better at whatever we practice. This is neuroplasticity at work: the more we repeat a thought, emotion, or behavior, the stronger the neural pathways become. That’s why once we learn to crave something—whether it’s food, money, love, or recognition—we often want more. The brain’s reward system, driven by dopamine, reinforces this cycle, making us anticipate the next reward even more strongly than the last.
This is how greed emerges: a desire that goes beyond what is necessary. It’s not just about survival; it’s the hedonic treadmill—the tendency to adapt quickly to new rewards and then seek bigger ones to feel the same level of satisfaction.
The problem? Greed is not sustainable. Like cancer cells that grow without stopping and eventually kill their host, unchecked desire can damage relationships, communities, and even entire systems.
So what’s the antidote?
Psychology and contemplative traditions both point to letting go. Mindfulness practices, cognitive reframing, and self-reflection can weaken those reinforced pathways, teaching the brain that the “want” is not essential. Sometimes, unfortunately, trauma or loss breaks the cycle abruptly by forcing a reevaluation of what really matters.
Greed might be a natural byproduct of how our brains are wired, but it doesn’t have to run our lives. The question is: what triggers that feeling for you? Money, love, food, social life, media attention?