Is changing my C okay?

Ugh, I need support wrapping my mind around this:

In my last coaching session I decided to quit my side job next February.
This of course means changing my circumstance.

My brain now tries to convince me that changing the C is not okay.
It offers that I could do all the thought work needed to be okay with staying.

But I feel I’ve already done that.
And I did improve how I experience my side job.
I love going there. I have great colleagues. I get paid well.

And I still want to leave.
Because I just want to spend my time differently.

What’s happening here?