I`d rather remain a student.
What`s your idea?
I think the surprising thing about teaching is that apart from the subject, you can teach students a lot of social and psychological skills just through your relationship with them. That's the most rewarding part about teaching - if you're a good teacher, children and teenagers look up to you and you can inspire them.
So I think no matter subject what I taught, I would want to teach a good view on life.
Empathy and kindness for both humans and animals.
I think it is enjoyable teaching language.
For me, I'd like to teach any thing that is related to the technology.