Sources: https://www.psychologytoday.com/blog/the-playing-field/201402/flow-states-and-creativity http://mentalhealthdaily.com/2014/04/15/5-types-of-brain-waves-frequencies-gamma-beta-alpha-theta-delta/ http://mentalhealthdaily.com/2014/04/12/theta-brain-waves-4-hz-to-8-hz/ https://www.psychologytoday.com/articles/199707/finding-flow http://bigthink.com/think-tank/steven-kotler-flow-states https://www.ted.com/talks/mihaly_csikszentmihalyi_on_flow https://en.wikipedia.org/wiki/Mihaly_Csikszentmihalyi https://en.wikipedia.org/wiki/Hyperfocus https://en.wikipedia.org/wiki/Flow_(psychology) http://bigthink.com/playlists/the-optimized-brain-a-workshop-on-flow-states-with-steven-kotler https://positivepsychologyprogram.com/mihaly-csikszentmihalyi-father-of-flow/ Music: Arcade Fire - Song on the beach Is Goku's new "Ultra Instinct" form flow state?