🧠 1. Neuroscience: Low Dopamine & Emotional Fatigue
When someone feels “tired” all the time — not just physically, but existentially — it often reflects dopamine depletion or chronic stress response. Dopamine (the motivation and reward neurotransmitter) drops when people lose purpose, novelty, or connection. Chronic cortisol elevation (stress hormone) causes fatigue, pessimism, and irritability. The prefrontal cortex (the part that makes plans and sees the future positively) goes “offline” when… Read More 🧠 1. Neuroscience: Low Dopamine & Emotional Fatigue





