Dual mind

I am trying to work through a belief and I am having difficulty loosening it. I have decided to leave my nursing job this October. I have a belief that either I do this job (as I have not found another nursing job that I want to do) or quit this fall and be broke. This is such a crazy belief because I am taking coach training this spring, which is my dream. How do I bridge this gap?
C income
T I do this nursing job or quit and be broke
F trapped
A keep doing a job that I feel I have outgrown
R really am trapped

C income
R Secure other income I enjoy making ???

Thank you.