The problem is, all this mind-wandering in the shower means I often end up taking long, luxurious showers.
问题是，淋浴时的思绪游走意味着我最后常常是洗了个漫长、奢侈的澡。
2
His research has shown that mind-wandering can lead people to creative solutions of problems, which could make them happier in the long term.
他的研究表明走神会使人创造出对问题的解决办法，而使得他们在长期来说更为快乐。
3
Still, even if people are less happy when their minds wander, which causes which? Could the mind-wandering be a consequence rather than a cause of unhappiness?