“The psychologist Mihaly Csikszentmihalyi (1990) has described focused attention as ‘psychic energy’. Like energy in the traditional sense, no work can be done without it, and through work that energy is consumed. Most of us have experienced a mental/emotional state where all of our attention (or energy) is totally focused on an activity. Csikszentmihalyi (1990) named this state “flow,” based on how participants in his studies described the experience. In this state of consciousness, people often experience intense concentration and feelings of enjoyment, coupled with peak performance. Hours pass by in what seems like minutes. We tend to enter these states in environments with few interruptions, where our attention becomes focused by a challenge that we’re confident we can handle with our existing skills. Feedback is instantaneous, so we can always judge how close we are to accomplishing our task and reaching our goal. The importance of the task influences our level of motivation and perceptions of how difficult the task will be.” (Trevor van Gorp – Boxes and Arrows)