MY YEAR OF YES.

  "When I am hard at work, when I am deep in it, there is no other feeling," she says. She has a name for this feeling: The hum. The hum is a drug, the hum is music, the hum is God's whisper in her ear. But what happens when it stops?

https://www.ted.com/talks/shonda_rhimes_my_year_of_saying_yes_to_everything

...