Please leh!

I called my secondary school teacher just now, in hope that she will need an assistant and hire me for the job.

But no, she needs someone to do it for her volunteerily, and she thought I am the answer to her prayers.

Sorry lor, I am so busy that I dont even have enough time to slack, will I be silly enough to commit myself in this sai gang?

Anyway, from the way she is putting it, it seems that it is no longer good to be a teacher. I am not looking to have a very comfortable job, but please, dont let it be a sai gang!