Why Does Time Fly as You Get Older?

The video explores why time seems to pass faster as we age, focusing on time perception rather than time estimation. Studies show that while time estimation remains constant, time perception changes with age. Various hypotheses, such as the ratio model and forward telescoping, attempt to explain this phenomenon. A newer theory suggests dopamine levels affect time perception, supported by studies on mice and Parkinson's patients. To counteract this, engaging in new and exciting activities may help. Although no definitive answer exists, understanding these concepts can help manage the perception of time.

What is the ratio model, and how does it explain the perception of time in younger versus older individuals?

In what ways might individuals try to counteract the feeling that time is passing too quickly?