You Must Remember This: Forgetting Has Its Benefits
There's an old saying that inside every 70-year-old is a 35-year-old wondering, "What happened?"
What happened is that countless days, nights, meetings, commutes and other unremarkable events went by, well, unremarked. They didn't make a lasting impression on the brain or they were overwritten by so many similar experiences that they are hard to retrieve. In short, they've been forgotten.
That's not necessarily a bad thing. Neuroscientists say forgetting is crucial to the efficient functioning