So if you make the decision beforehand, you save yourself from having to spend willpower on the day of, and this makes the process of hitting the gym much easier, especially after a long day of work where your levels of willpower are already low.
所以如果你事先做好決定,你拯救了自己不用在當天花費意志力,而這讓上健身房的過程變得更加容易,尤其是在你工作一整天後,意志消沉的狀態時。