You set yourself the goal of trying to put yourself in the situation imaginatively of what it's like to be dead.

你给自己一个目标,试着假想自己,在死亡这种情况下。

耶鲁公开课 - 死亡课程节选

then you're actually going to set yourself back,

这样你实际上就是倒退了，

健康生活 - SpeakingMax英语口语达人