System teaches. Not an individual
A person can learn things only through the system that teaches, gives examples, one is interacting with. It is a home of a public that has a significant impact on a person. The vibrations of a public significantly affect an individual. It is very difficult for a person to resist against the system. Only people with great potential and strong core can resist. But this happens rare.
One cannot teach another how to perform things by intimidation. It will only go against the system. You can waste loads of time explaining one person how one should behave, treat, and serve it will not resolve the issues. The issues of not having slaves to serve the system. That is why people have common sense and good will. However, imitations take place from the early childhood.
A working system teaches to behave people one way or the other. The common system that shows examples practically succeeding on things will teach the other. Whether its good or bad, people will follow live examples.
That is why it is important to give a proper education at early stages. The perfect social group can give a perfect example on how to behave. This is where the system grows and gives life examples.