Making Analogies Within the Target Domain

I think initially it helps if the domain is very abstract like I can imagine programming could be at first so he needs to resort to some real life analogies he already knows. So he's kind of building this framework. He's building this first node, first small cluster of things where he's making an analogy between cooking and the programming thing. And now as he builds up these concepts now he might have a couple concepts understood of programming but then there are start to be parallels and analogies between concepts itself inside of the programming. The more you have the more you can attach these things, the moreYou can make links and it's kind of spreads exponentially. It's like a knowledge disease.