I still need to grow out of the opposite. I had a typical lowish middle class upbringing, not poor, but parents were teachers so I was ahead of most classmates just by being around that environment and reading a lot. Being a country town this of course attracted teasing. I learned to talk plain and dumb it down. It's still hard for me to talk otherwise, but writing is OK. Only the teacher saw that so I never changed how I wrote too much.