Jake posts a tweet. (90 seconds) Over the next two hours, Jake returns to Twitter four times to see how his tweet is doing. Each time, he skims the newsfeed. Twice he reads an article somebody shared. (26 minutes) Jake’s tweet gets a few retweets, which feels good, so he begins mentally composing his next tweet. (Two minutes here, three minutes there, and so on) Jake posts another tweet, and the cycle begins all over again. A tiny tweet can easily smash a thirty-minute crater in your day, and that’s without switching costs.
