Ingenious researchers have found that sometimes decision-making in a foreign language is actually better. Researchers at the University of Chicago gave subjects a test with certain traps—easy-looking “right” answers that turned out to be wrong. Those taking it in a second language were more likely to avoid the trap and choose the right answer. Fluid thinking, in other words, has its down-side, and deliberateness an advantage. And one of the same researchers found that even in moral decision-making—such as whether it would be acceptable to kill someone with your own hands to save a larger number of lives—people thought in a more utilitarian, less emotional way when tested in a foreign language. An American working in Denmark says he insisted on having salary negotiations in Danish—asking for more in English was excruciating to him.