I think it is also important to not become an instructor for the reasons of furthering your career to airlines or because it is the most "comfortable" option for you. Of course you will plan to move on one day, but you can't have such tunnel vision.
It is important that you have a passion for passing on your knowledge on to other students and enjoy the teaching aspect, rather than just doing itso YOU can get good at the theory aspect.
Otherwise you will be wasting the poor students time and money. I have seen many instructors like this, it's a real shame to see
Good luck in whatever you choose mate
