Why do I teach - the dance of life

Life is a dance and art is all the embellishments. Mostly, when people learn something, they devote themselves not just to the subject but also to preach the subject; hopefully the right way. The knowledge brings respect and the reason to teach is to create the next devotee. "One would only be good, if they try to create the next great". 

So teach, as we won't be here if no one taught.