Passing your skills onto the next generation is the foundation of mortal society, what allows it to grow. The same thing could be said for immortal cultivators, but for the many mortals who populate the world, honing your life’s craft and passing it on to your progeny is a vital part of ensuring that their legacy continues. Be it wood carving, blacksmithing, painting or stranger.
You are a teacher and tutor without peer, capable of easily passing along your skills and knowledge to anyone who wants to learn from you. Beneath your gentle hand, even a moron could become a master of their craft in a mere fraction of the time it would have taken an average person. And if you were to teach that same average person? Their rate of growth and comprehension would have to be seen to be believed.
Even the most complicated and intricate systems, concepts or philosophies can be explained to anyone regardless of their pre-existing knowledge base and if you truly know better than someone then they will realize this rather than allow pre-conceptions, arrogance or outdated thinking to blind them to your teachings.
This will also allow you to awaken the Meridians of any mortal and teach them the art of cultivation.