Solitude, I think, heightens artistic receptivity in a way that can be challenging and painful. When you sit there, alone and working, you get thrown back on yourself. Your life and your emotions, what you think and what you feel, are constantly being thrown back on you. And then the “too much humanity” feeling is even stronger: you can’t run away from yourself. You can’t run away from your emotions and your memory and the material you’re working on. Artistic solitude is a decision to turn and face these feelings, to sit with them for long periods of time.
It takes the courage to be there. You run into your own pettiness. Your own cowardice. You run into all kinds of ugly sides of yourself. But the things that you’ve experienced in your life become the writing that you do. And there’s no easy way to get to it, if you want to write literary fiction.