At a point, professional graphic designers take on students to train them in exchange for payment. So apart from the design gigs they get, they make money from the tutorial sessions.
At the moment, it is not going to be possible for me to take trainee students on graphic design because I don't have the time to properly teach them extensively on how they can be able to successfully learn the skill.
I've actually taught at least five different people how to become a successful graphic designer. Even though it's not all of them that gave their 100% in learning because it was free of charge.
The ones that paid attention, were able to get the whole instructions and trainings they needed to become a good graphic designer.
I can't take on any students now in teaching them how to become experts in graphics designing. I'm currently combining a lot of thing which will make it hard to teach others.
I need to be very good at designing before I can consider myself a teacher. At the moment, I am not at that level where I can say that I can take up any trainee. So, the answer is no.