As expected, misunderstandings and confusions arise. Nevertheless, confusions and ambiguities on this issue persisted. Julia Galef often explains common confusions and popular misconceptions of rationality. This translation ambiguity has caused confusions among foreigners. He suggested philosophical errors arose from confusions about the nature of philosophical inquiry. The latter sense is now mainly historical, but confusions can arise. His 1688 book "Confusion of Confusions" explained the workings of the city's stock market. He became famous for his masterpiece "Confusion of Confusions". Rather, the supposition that there are such things is the source of many philosophical confusions. Some philosophical confusions come about because we aren't able to "see" family resemblances. How these confusions resolve forms the crux of the story. These confusions produced a sense of self-distrust. According to Marx, this creates a lot of confusions in economic theorizing. This gave rise to what they saw as metaphysical pseudoproblems and other conceptual confusions. As the confusions, arrests and executions continued, theft and robbery incidents were common.