This Memory Exercise Boosts Self-Esteem, Brain Study Shows

That embarrassing moment from years ago that still makes you cringe? Your brain treats it less like a recording and more like a living prediction of who you are today.

Psychologist Marisa Franco, author of Worth: The New Science of Self-Esteem and Secure Attachment, says science is proving those painful memories aren't as permanent as they feel. Every time you recall one, your brain rebuilds it from scratch, and you actually have a say in what gets reconstructed.

The approach comes from memory reconsolidation theory, developed by behavioral neuroscientist Karim Nader. His research shows memories don't just replay the past. They actively shape what your brain expects from your future.

Franco created an exercise called reparenting that lets you step back into difficult memories as your adult self. You offer your younger self the comfort or reassurance that wasn't there when it happened.

She tested it on her own childhood memory. As one of the only children of color on her soccer team, she remembers waiting alone when her mom arrived late to practice. The shame and feeling of not belonging stayed with her for years.

Going back as an adult, Franco imagined arriving at practice before her mom. She pictured hugging her younger self and saying: your mom loves you, even though she's running late. That moment of reassurance, impossible at the time, became something she could finally give herself.

Why This Inspires

Research on this technique shows it creates real changes. People who work with difficult memories this way develop higher self-esteem and fewer trauma symptoms. Brain scans reveal measurable shifts in the hippocampus, where memories are stored.

Franco explains that low self-esteem disrupts your ability to absorb good things. You can achieve success and still feel like a failure. You can find love and still feel unlovable.

The exercise doesn't change what happened. It fills in what was missing. You give your younger self what it needed, and something surprising happens: it helps you right now too.

"It allows me to see the good in the world, to not evaluate things based off of the negativity eclipsing everything good about it," Franco says.

The takeaway is simple: memories predict your future, but you can update the prediction.