Question from a reader: nervous about coming to Korea and getting a career started

A reader named M writes in again with a few follow-up questions:Hi, I think I may of emailed you awhile back but not sure. Anyway, I gave up the idea of teaching in s.korea a few months back but now after seeing utube videos of a couple there it looks fun. However, I really have to decide and tell the recruiter yes or no by tommorrow and i need a job asap so wanted to ask some questions. (my