I'm so sorry you're experiencing this. I myself am taking a break from school to give my brain a break. My depressed mood has killed my concentration and I just can't do it right now. And school definitely isn't cheap. But that doesn't mean that it is the end of your journey. We all need a break every once in a while. You're not a failure and you can go back when you're ready. I did and it all worked out in the end.