Learning another language is scientifically proven to improve and maintain healthy brain function. Regardless of the age you begin studying a language, the process literally causes your brain to grow. Successful language learning also improves retention skills and could delay the onset of Alzheimer's, dementia, etc. According to the British Academy, "Fluency, originality and creative flexibility are improved in one’s first language when learning a second language." What's more, "It has been shown that people who speak other languages often exhibit more empathy and a global mindset." Similar to the effects of art and music study, linguistics engage the "right-brained", creative portion of our minds while simultaneously encouraging memory in both hemispheres. This healthy outlet can be a great way to offset the more rigid structure of core classes, especially the hard sciences.