Experiencing lucid dreams every night is relatively rare. While the exact reasons can vary among individuals, it could be attributed to factors such as natural propensity, practiced techniques, sleep disorders, or medication side effects. Daily lucid dreamers exhibit heightened cognitive activity in their brains, as per a study published in Neuroscience & Biobehavioral Reviews (2019). This is attributed to increased physiological interaction between the frontopolar cortex and temporoparietal areas. These brain regions, responsible for language comprehension and processing external/internal stimuli, engage in enhanced synergy. Consequently, this elevated brain function contributes to the vividness experienced during sleep, enabling frequent lucidity.