But Genova shatters this metaphor. Your brain is not a hard drive. It is a designed by evolution to do one thing above all else: help you survive.
Have a memory failure story that still makes you cringe? Share it in the comments. I promise, I’ve already forgotten mine. But Genova shatters this metaphor
According to neuroscientist Lisa Genova, author of the brilliant new book Remember: The Science of Memory and the Art of Forgetting , the answer is almost certainly no. In fact, forgetting where you put your keys isn’t a glitch in your brain’s operating system. It’s a feature. We tend to think of memory like a camera. You take a picture, store it in a folder (your brain), and pull it out when needed. When we can’t find the file, we assume the computer is failing. Have a memory failure story that still makes you cringe
That moment you can’t remember the name of the actor in that movie? That’s likely “blocking”—a temporary tip-of-the-tongue state. Genova explains that this happens when competing memories are shouting for attention. Your brain knows the answer; it just can’t find the right neural pathway at that millisecond. According to neuroscientist Lisa Genova, author of the
Do you ever walk into a room, stop dead in the middle of the doorway, and think: Why did I come in here?
And if you really want to remember where the scissors are? Put them in the same place every single time. Don’t trust your memory; trust your habit. It’s not just a science book; it’s a relief. You can find the PDF online or grab a physical copy—because you’ll want to dog-ear the pages on sleep, attention, and why forgetting your colleague’s name isn’t a tragedy.
Forgetting that you drove a car to the mall? That is the difference.