“In the midst of Kelly Clarkson’s divorce, she had a revelation. Contrary to the meaning of her 2015 ballad “Piece by Piece,” which praised her talent-manager ex-husband Brandon Blackstock for restoring her faith in men after her father deserted her as a child, the pop singer realized that no one could truly heal her but herself. “It’s almost too much to put on someone to do that for you, you have ”