a hole that extends to the center of the earth

I cannot really play. Either at piano or at life; never, never have I been able to. I have always been too hasty, too impatient; something always intervenes and breaks it up. But who really knows how to play, and if he does know, what good is it to him? Is the great dark less dark for that, are the unanswerable questions less inscrutable, does the pain of despair at eternal inadequacy burn less fiercely, and can life ever be explained and seized and ridden like a tamed horse or is it always a mighty sail that carries us in the storm and, when we try to seize it, sweep us into the deep? Sometimes there is a hole in me that seems to extend to the center of the earth. What could fill it? Yearning? Despair? Happiness? What happiness? Fatigue? Resignation? Death? What am I alive for? Yes, for what am I alive?

The Black Obelisk, Erich Maria Remarque