I played the vina until my heart turned into the same instrument. Then I offered this instrument to the Divine Musician, the only muscian existing. Since then I have become His flute, and when He chooses He plays His music. The people give me credit for this music which, in reality, is not due to me, but to the Musician who plays his own instrument.
Here's a simple way you can engage your intuition. When you are about to say something and you're not sure if you want to say it, ask yourself, "What is my motivation?" When you check your motivation you engage non-physical guidance and you will not be alone in you assessment.