As an interpreter, you have to learn how to REALLY listen to people and convey EMOTION. And you start paying attention to speaker’s quirks and eccentricities. Some speakers are nasal, some are funny. Some have a thick, unintelligible accent, others have amazing voices and personalities and stories to tell and can pack the house. And because you’ve learned how to listen to people, you slowly start learning how to produce different vocal effects and mimic people. There is a bit of acting in interpreting, that’s for sure. Until you really have to DO IT:)!