I have quit and returned many times.
Unlike most people here though, I started out not being paid, then I was being paid, then not being paid, then my audience numbers shrank, then the company started bringing on all these other publishers, people who were being paid.
So, I had good reasons for quitting then. I still do.
It wasn’t until I accepted the last paragraph I wrote — that this is nothing more than a fancy blank page — that I grew more comfortable with things.
Basically, have zero expectations and you will be okay.