An instrument sounds best when it is tuned.
That is the nature of its design.
I don't know how to tune a guitar, but someone once told me
that the secret is to tune each string slightly sharp or flat.
My first reaction was, "Wait a minute." But that is what makes
the harmony, and the main point of a guitar is the harmony
it can produce. What harmony can you produce?
When there is harmony in a human being,
we call it peace, we call it love, we call it fulfillment.
A human being is finely tuned when they
understand that existence has been given as a gift.