I have quit therapy many times. It's not a solution although it might seem that way. Therapy is about talking about all the emotions and all that takes place in therapy and your feelings about that.
I have commited myself to not quitting this time. I realize that when I want to quit... is exactly when I need to pay attention to what's going on and remember my commitment to myself to stay and not run.
I'm so glad that you decided to keep going!