Carl Jung tells in one of his books of a conversation he had with a Native American chief who pointed out to him that in his perception most white people have tense faces, staring eyes, and a cruel demeanor. He said: "They are always seeking something. What are they seeking? The whites always want something. They are always uneasy and restless. We don't know what they want. We think they are mad."

https://m.youtube.com/watch?v=NpREcBGOaBg