When don was faced with the problem of fixing the faucet in his kitchen, he suddenly realized that he didn't have to hire a costly plumber but could fix it himself using a piece of rubber from an old inner tube. this example illustrates:?
This example illustrates INSIGHT. A person is said to have an insight when a solution to a problem present itself to him or occur to him suddenly. Insight refers to the sudden discovery of a perfect solution after trying unsuccessfully to fix a problem.