Why Your Brain Ignores Total Experience

Our brains judge past events based only on the emotional peak and the final moment. We completely disregard the total duration or the average experience, meaning even a short, intense ending can alter your memory of a long event.

This psychological shortcut explains why a long vacation can be remembered as either amazing or terrible based solely on its final day. Even if an experience was mostly positive, a bad ending can overwrite the memory of all the preceding joy. This quirk is known as duration neglect because we naturally discard the length of time in favor of emotional snapshots. Understanding this helps you realize that your memories might not be a faithful record of your life.