The Path To Greatness

A productive day is when you are in a state of FLOW. This is when you are engaged in activities that you are passionate about, skilled in, and utilizing your innate talents and strengths. You are completely focused, to the point where time seems to fly by and tasks are effortlessly completed.
An additional benefit is if you can assist someone in the process, thereby reducing their stress or enhancing their experience. Everyone works together towards a common purpose.