Two cultures -- The pleasures of infinite browsing mode -- The pains of infinite browsing mode -- Between liberation and dedication -- Long-haul heroism -- A tour of the counterculture -- The fear of regret and the freedom of purpose -- The fear of association and the comfort of friends -- The fear of missing out and the joy of depth -- Solid people in a liquid world -- Open options economics: money versus particular things -- Open options morality: indifference versus honor -- Open options education: advancement versus attachment -- The flood and the forest -- An invitation.