Anything that is worth doing is worth evaluating. Review your day each day. Review things within your day. What did you learn, and how will you integrate it into your life plan?
You will only improve in the areas you measure. What were you expecting to happen? What actually happened? What changes can you make to improve results?
Think about what you are doing, how you are doing it, and why you are doing it. Is there a better way to get what you want? How can you reduce the time required? How can you improve quality? How can you make it easier? Find the best way to do things, then keep doing them that way until you find a reason to make a change.
Always devote a portion of your energy to the discovery of previously unknown options and new information regarding known options. For each action ask, “Is this the best way?”