The child gets two confusing messages when a parent tells him which is the right fork to use, and then proceeds to use the wrong one. So does the child who listens to parents bicker and fuss, yet is told to be nice to his brothers and sisters. ↗
Everybody would grab a guitar and listen to somebody else and call themselves a folk singer. When they didn't know no more songs, they'd run out of them. ↗
For my part, I confess I seldom listen to the players: one has so much to do, in looking about and finding out one's acquaintance, that, really, one has no time to mind the stage. One merely comes to meet one's friends, and show that one's alive. ↗