“Don’t listen at what people say. Don’t look at people’s appearances. Look at people’s actions, and the patterns of their behavior. For instance, I talk about Howard Hughes in [The Laws of Human Nature] as somebody who’s got a very weak character, who was a horrific businessman. People were lured in by his image of this sort of maverick aviator, a great Hollywood person, et cetera. But if you looked at the patterns of his behavior, you would have seen that he was actually quite toxic. So stop looking at what people say about themselves. Look at their actions.”

Robert Greene, Daily Stoic YouTube