Go with the Flow

Mihaly Csikszentmihalyi

"experiencing flow, a state of deep focus that occurs when people engage in challenging tasks that demand intense concentration and commitment. Flow occurs when a person's skill elvel is perfectly balanced to the challenfe level of a task that has a clear goal and provides immediate feedback."

"Flow's guiding principles - a positive attitude toward facing challenges, not allowing oneself to be controlled by time, social conventions and material desires."

http://www.apa.org/monitor/jul98/joy.html