Why does a vivid memory of shocking news feel right but get the details wrong?
You can picture exactly where you were when you heard the big news - and you are probably wrong about half of it.
When something shocking happens, the moment you heard about it gets burned in with unusual vividness: where you stood, who told you, what you felt. These are called flashbulb memories. The catch is that vividness and confidence are not the same as accuracy. Each time you retell the story it gets a little smoother and more certain, while the real details quietly drift. So the memory feels like a sharp photograph, but it is closer to a story you have rehearsed.
You are sure you heard about a big news event from your mom over breakfast. A year later you would swear to it - but you actually read it on your phone alone on the bus. The feeling of certainty stays even after the facts have slipped.
A memory feeling vivid and certain does not make it accurate, especially for emotional, shocking moments.
Before you bet on a dramatic memory in an argument or a witness account, remember that confidence is not proof - check it against something written down.
Flashbulb: the flash is bright, but the photo can still be blurry.
Learn the idea and practice English at the same time.