“It wasn’t that he was out of breath. He was, like, hyperventilating in a way. Like, getting his energy up to sing this, to deliver this song. He was quite stoked. I like to say ‘in the zone.’ And I could see him, through the window, that he was really feeling it.””— Tony VIsconti, amazon.com
“Deep work, flow state, hacker focus, etc. all refer to a state where one becomes completely absorbed in an activity; fully immersed in a feeling of energized focus, involvement, and enjoyment.”— David El Achkar, david.achkar.com