Time perception refers to the subjective experience of time, which can vary from person to person. It involves how we perceive the passage of time, whether it feels fast or slow, and is influenced by various factors such as age, attention, and emotional state. For example, when engaged in enjoyable activities, time may seem to fly by, while during boring tasks, it can feel like it drags on. Research in psychology and neuroscience explores how the brain processes time. Different regions, including the suprachiasmatic nucleus and cerebellum, play roles in regulating our internal clock. Understanding time perception can help in areas like mental health and education, where managing time effectively is crucial.