I grew up wanting to be a musician, but my parents were sure I would starve to death. So, they put me in physics and chemistry. That eventually blew up, and I got into radio. ↗
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. ↗