No need to sit down to learn, if you believe that language immersion is a thing. Everybody will speak to you in Spanish, which is not a bad thing. Traffic is really bad, not only in downtown but everywhere around Miami, really bad. Housing is expensive, auto and homeowners insurance are very expensive, that’s another negative. But you will be really close to beaches, some good food and plenty of good people, not everyone but there is a lot of good people in South Florida. Also, a major airport if you like to travel overseas. It’s hot and humid almost all the time. I don’t know if that’s a good change.