The key is to understand how intuition—specifically, informed intuition—actually works. Unlike numerical analysis, it does not rely on processing a statistically significant sample of data in order to achieve a given level of confidence. Rather, it involves conclusions based on isolating a few high-quality images—really, data fragments—that it takes to be archetypes of a broader and more complex reality. These images simply stand out from the swarm of mental material that rattles around in our heads. They are the ones that are memorable. So the first rule of working with an image is: If you can’t remember it, don’t try, because it’s not worth it. Or, to put this in the positive form: Only work with memorable images.
— Crossing the Chasm, 3rd Edition: Marketing and Selling Disruptive Products to Mainstream Customers by Geoffrey A. Moore