Why Your Last 5 Years Feel Like a Blur

You are eight years old and summer lasts forever. You are thirty-five and December arrives before January is unpacked. This video explains the real, research-backed reason subjective time speeds up as you age — and the one variable you can actually control to slow it back down. Covered in this video: proportional theory (why each year is mathematically smaller), the reminiscence bump (why your twenties dominate your memory), the internal clock hypothesis (how dopamine decline literally slows your brain's metronome), the vacation paradox (why novel trips feel longer in hindsight than relaxing ones), and how deliberately introducing novelty into adulthood keeps your decades from blurring together. 00:00 The eight-year-old summer that never ended 00:28 The math: why each year shrinks 00:56 The reminiscence bump 01:47 Why your brain only remembers "firsts" 03:06 The internal clock hypothesis 04:05 Three systems, one effect 04:34 The vacation paradox 05:52 Why comfort in the moment costs you later 06:22 Turning decades into memorable ones 07:07 Memento mori, reframed 07:25 The one you'll actually remember If your last five years already feel like they blurred into one short stretch, this is why — and what to do about it. #psychology #timeperception #memory