Realizing that you have the ability to affect your will to accomplish your goals is a very empowering thought.
In order to develop into something more Divine than we started we should be developing our understanding and our power to experience the victory and glory of accomplishment.
I would suggest that the recollection of that memory on occasion is a reminder to keep doing more of that in the same way that that memory of that 350 yard drive you smoked that one time keeps you coming back out to the golf course to try again.