平均而言,人们的思绪在47%的时间里在信马由缰地游荡。当一个人在阅读、与他人谈话或者照料孩子时,大约有三分之一的时间在心猿意马。甚至在做爱的时候也有10%的时间心不在焉。心理学家马修·基林斯沃思(Matthew Killingsworth)认为,思绪的漫游并不会让人感到幸福,当人们只专注一件事的时候才会感到幸福。基林斯沃思在哈佛大学从事培训工作期间,收集了有关数据,并为“要活在当下”的陈腐论调提出了科学论据。在2010年与心理学教授丹 On average, people’s thoughts are loitering 47% of the time. When a person is reading, talking to others or taking care of their children, about one-third of the time is distracted. Even 10% of the time when making love absent-minded. Psychologist Matthew Killingsworth argues that the wandering of thoughts does not make people feel happy, and people feel happy when they focus on only one thing. During his training efforts at Harvard University, Clinversworth collected relevant data and made scientific arguments for the stereotype of “being alive”. Dan professor of psychology in 2010