I'm going to be an English Teacher (I won't be a NEET) in a High School and my English is pretty bad.
[sarcasm]Yeah!!! The Education in Mexico is so good[/sarcasm]
Don't worry... as long as you stay ahead of your pupils, everything will be fine (assuming that you actually make progress yourself, and don't just stay ahead of them by not teaching properly)^^
The problem is not mine, I'm fine, the problem is the mexican education
Seriously? Letting a 18 years old boy to be teacher?
Besides I have no experience, my English isn't so good, How bad were the other candidates?