What is the reminiscence bump?
Research consistently shows that people remember more events from ages 15–30 than from any other period in life. This is called the reminiscence bump. It shows up both when people recall life stories and when prompted by cue words (like "dog" or "book" ). These memories are typically more durable because we form our identity during these years, and these years are full of "firsts" (first job, kiss, heartbreak, big win), so therefore more emotionally intense. As a result, we tend to retell these memories a lot.
Graph data from centenarian studies shows that memories from this period dominate even into very old age, more so than more recent memories. What you see in this chart is that when centenarians were asked to recall memories using two methods (cue words and life narratives), both revealed a clear memory spike from ages 15 to 30. This is the reminiscence bump: a period where memories are more vivid and enduring. Interestingly, even at age 95, people remember their youth better than their 60s or 70s.
So, the practical guideline is to create your own reminiscence bump. Create your business content so that it feels like a first: a striking visual, an unexpected truth, a personal story, or a deep "aha." These become your audience's anchor points. Then, ask yourself: "Does the content have 'retellability power' or are people likely to retell it to others?", and "What part of this content reflects who they are or want to be?"