The word amateur has come by the thousand oddities of language to convey an idea of tepidity; whereas the word itself has the meaning of passion. Nor is this peculiarity confined to the mere form of the word; the actual characteristic of these nameless dilettanti is a genuine fire and reality. A man must love a thing very much if he not only practices it without any hope of fame or money, but even practices it without any hope of doing it well. Such a man must love the toils of the work more than any other man can love the rewards of it.
I think that within the next 10 years, self-published books will be almost entirely written by amateurs, people with stories write and to share with others.