When you do use your mind, and particularly when a creative solution is needed, you oscillate every few minutes or so between thought and stillness, between mind and no-mind. No-mind is consciousness without thought. Only in that way is it possible to think creatively, because only in that way does thought have any real power. Thought alone, when it is no longer connected with the much vaster realm of consciousness, quickly becomes barren, insane, destructive.
When your consciousness is directed outward, mind and world arise. When it is directed inward, it realizes its own Source and returns home into the Unmanifested.