If you haven't done it before, I suggest you not go. After you go, they will let you do sales first. This is how insurance companies recruit salesmen. You should be careful. If you want to try to be a salesman first and then a lecturer two months later, it's 100% deceptive. They mainly recruit salesmen. Most of the lecturers of insurance companies are trained internally and dig corners with their peers.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.