The Little Voice Inside My Head

I bought a Robert Graham tee shirt with that saying on it. It’s pretty ambiguous. What does it mean?

For many years it would have meant nothing to me. It was not until much later in life that I learned about mindfulness and meditation and other aspects of self-discovery. I got deep into it at one point and though I am not in therapy now, nor do I have a meditation practice any longer, those things that I learned when I was in therapy and when I was meditating have been retained.