Too long a sentence will take up costly space better used for the violent and unremorseful.
太长的句子会占用昂贵的空间，而这些空间可以被更好地用于暴力和无情的人。
2
One of the telltale signs: inconsistencies, such as when someone is telling you no and shaking his head yes, or saying he regrets something while using an unremorseful tone.