In my view, the most meaningful quality of a person — is an ability to solve problems in situations with high level uncertainty. We are living in world where all change in high speed, nothing is stay the same for a moment. Yes, some changes come faster other slower, but any way changes happen constantly. Of course, you can use the same technique that you use previously to achieve the result.
And you will get less and less result every time you do not improve you way of doing. At the beginning, you might do not fell this downgrade but later it will be obviously.

As we already know, that changes in the world happen constantly we need to improve our way of achieving result constantly too. There are two ways how we can guide ourself through this process. First, we can be attentive to all changes in the area where we are dealing and make some improvements in our technique. Second, we can predict future changes and construct a hypothesis that we need to apply to our working algorithm to achieve a better result.

The second way is the best one, because you will already change your working framework when you need to apply it. The first way is just a reaction to the changes, so you will lose some productivity while you are working on changes. To construct great hypothesis, you need to improve your intuition in area where you working. To make better your intuition you need to know more about the area where your are dealing. Hence, you need to learn constantly to be affective in any area of your life.