I understand. You're balancing the life you have now vs your dream career. And you don't foresee anything better in the latter. It's ok. Due to today's society, a lot of us sacrifice what we love doing for economical comfort.
I never said it was easy. Unfortunately, this is not a perfect world, and most of the time you have to make sacrifices in order to do what you love. In your case, it means lowering your living standards, but that's up to you, I respect that.