A failing memory can be frustrating, but it may be a sign your brain is working exactly as it should
Every day, people across the planet ask themselves this question, myself included. When we are desperately searching for our glasses, wallet or keys, we might wish to have a photographic memory, but the truth is we are designed to forget.
In fact, the majority of what we experience in a given day is likely to be forgotten in less than 24 hours. And that is a good thing. Think of all the passing encounters with people you will never see again, the times you spend waiting in a queue at the supermarket, and those awkward times when you find yourself looking at the floor while stuck in a crowded elevator. If our brains hoarded away every moment of every experience, we would never be able to find the information we need amid an ever-increasing pile of detritus.