According to Osho, the real turn in self-discovery is not perfecting or prioritizing a 'core question,' but seeing through the whole questioning mind. Answers breed more questions; a true master dissolves them. When all questions drop, a childlike, questionless silence remains: clean, clear consciousness. That inner serenity, not any conceptual answer, is the authentic answer.
Stop hunting for the right question or answer; let all your questions relax until your mind is quiet, and that quiet is the real answer.