Meditation cultivates our ability to become self-observant, to recognize our own internal patterns of mind, emotion, and decision-making from a place of detachment. The more you do it, the more you come to realize that the observer is actually who you are, and that your habits of thought and emotion are merely that— old habits. They may define you to others, but not to yourself. They are not core to your identity; your identity sits sovereign in the chair of the observer.
And the more you think about that reality, the more you start to wonder whether that true self ever changes at all, or is some sort of enduring, fundamental feature of the universe. I recall having this same level of consciousness when I was very small; the world of experience at my disposal for observation was just extremely limited.
Realizing that the observer is the self is wonderfully liberating; it means that there is infinite possibility for self-reinvention. We can truly change our lives from the inside out. And if we can master ourselves, imagine what else is possible.