但是情绪和侦探工作并不总是混在一起。在克洛维斯·安德森（Clovis Andersen）的《私人发现原则》中，有些事情。他说了什么？情绪与磁铁对指南针具有相同的作用……是的，就是这样。针头以令人困惑的方式摆动，您失去了方向。
(But emotions and detective work did not always mix; there was something about that in Clovis Andersen's The Principles of Private Detection. What had he said? Emotions have the same effect as a magnet has on a compass…Yes, that was it. The needle swings around in a confusing way and you lose direction.)