Have you ever wondered why you can turn a slump in form into feeling on top of the world in one ball?
You know the feeling. You are batting terribly and feel like you will never middle another one. They you get a soft half volley and you nail it right out of the screws. It screams to the boundary and you are transformed. As the commentators often say, sometimes it just takes one good shot to feel good again.
Yet, nothing has changed. You are exactly the same person you were one ball before, with exactly the same skills.