I could get a provisional certification just by passing some test, but lots of people wanna be English teachers, so I wouldn't be likely to get a position unless I actually had a master's (though I'm not sure how I would swing the student teaching that is part of getting one's teaching certification if I were doing this while working full-time).

I keep thinking I really should learn how to drive, but I really don't wanna have to deal with actually owning and maintaining a car, so I really don't wanna acquire a job that would require a car.