Because if you split up a big task, like homework, into each individual subject, and even better, you split it into each individual task, then not only is there less confusion about what you have to do, but you get to have that boost of motivation after crossing off every little task.
因為如果你把一個大任務,比如家庭作業,拆抽成每一個科目,甚至更好的是,你把它拆抽成每一個單獨的任務,那麼你不僅不會對你要做什麼感到困惑,而且你還能在完成每一個小任務後獲得動力。