Rick Hanson on the Six Factors That Help Good Experiences Stick
When we talk about how the brain takes in and holds onto a good experience, there are a handful of well-studied factors from the neuropsychology of learning that make the encoding stronger. People often count five, though a sixth belongs on the list too. These aren't the same thing as the underlying needs a person is trying to meet. They're more like dials you can turn on any beneficial moment to make it register more deeply.
Picture a concrete case. A couple is in counseling, and in the middle of the session one partner actually feels heard by the other. Or set the office aside: someone has a small win during an ordinary day, finishes something they'd been putting off, or catches a glimpse of something genuinely good about themselves. Maybe it's you, reading this, noticing a wave of gratitude, or a sense of things settling, or a flicker of your own stubborn inner strength. Fine. The experience is happening. The question is what you can do with it so it leaves more than a faint mark.
Duration comes first. Stay with the experience longer and the involved neurons keep firing longer, which gives them more chance to wire together. A good feeling that flashes by for half a second barely gets a foothold.
Then intensity. When you let a beneficial experience open up and move through you, when you let yourself feel it strongly rather than keeping it at arm's length, the firing is more intense, and intense firing wires more.
The third is multimodality, which is really about richness. An experience that lives in the body, carries real emotion, comes with a thought or a bit of perspective attached, and pulls in several senses at once tends to lay down a deeper memory trace than something thin and purely mental.
Novelty is the fourth. The brain is built to notice what's new; it's forever scanning for the latest signal. So meeting these good experiences with fresh eyes, the way a child might, or in the spirit of beginner's mind in Zen, seeing the moment as if for the first time, leaves a stronger impression than letting it blur into the familiar.