Habit formation is the process by which behaviors become automatic through repetition and reinforcement. Rooted in neuroscience and behavioral psychology, habits emerge when the brain's basal ganglia encode repeated actions into memory, freeing cognitive resources for other tasks. Whether building productive routines or breaking destructive patterns, understanding how habits work—through triggers, rewards, and environmental design—empowers intentional behavior change. The key insight: habits are not about willpower alone; they're about designing systems where desired behaviors become the path of least resistance.

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