Why Do We Remember Childhood Events?

Most adults cannot remember anything that happened before they were about three years old. It is like having a photo album where the first few pages are completely empty! You knew you existed, but you do not have specific stories to show.

This happens for two main reasons. First, your brain is still building the library where memories live. The part called the hippocampus is like a filing clerk who is learning their job. If the clerk is new, papers get lost or filed in the wrong place. Second, you did not have words yet to tell your story about the event. Without language, it is hard to hold onto the memory once the moment passes.

Around age three, two things change at once. Your brain grows faster, and you start speaking better. These help create a sense of "self". You realize that you are a person separate from mom or dad. This new self-awareness acts like a hook on which memories can hang. So, your early life is not truly gone; it is just hidden until you have the tools to retrieve it.