For a butler, the master’s will is absolute.
It is necessary for a butler to be competent in several fields. It is necessary for a butler to be able to carry out anything the master orders. And among them, the most important skill for a butler to have is to be able to read people.
As people may desire a lord’s authority and status, they will use many underhanded methods to do so. It goes without saying that these people come in large quantities. In particular, there are those that weave lies, deceiving many with expertly constructed narratives. If one is an amateur in such a skill, then it would only leave their lord in misfortune. However, we butlers become very sensitive in detecting such lies in order to protect their masters.