They say that people’s personalities change drastically over time. According to the longest-ever human character study done at the University of Edinburgh, “a 77-year old does not have the same basic personality traits they had at 14.” As you age, you slowly become a completely different person. Interesting, but I think that if they observed bilingual folks, they might see that personalities can actually shift in an instant. I feel like a different person when I speak in Spanish than when I speak in English. True story. Being a child raised in both Latin America and the U.S., both Spanish and English have always been a central part of my…