Apprentice photography cannot go on. What occupation should I change?

There is no rule that if you do a line, you have to keep doing it. If you have a hobby or want to get started quickly, you can find something related, such as finding another photo studio. Or be a freelance photographer, or apply for administrative work in some enterprises and so on.

If you are interested in something else, and you are still young, you don't need to work in such a hurry, you can learn another skill!