At 20, 25, 30, we begin to realise that the possibilities of escape are getting fewer. We have jobs, children, partners, debts. This is the part of us to which literary fiction speaks.
Every time my TweetDeck shoots a new tweet to my desktop, I experience a little dopamine spritz that takes me away from... from... wait, what was I saying?
Without the element of enjoyment, it is not worth trying to excel at anything.