A market downturn, doesn't bother us. For us and our long term investors, it is an opportunity to increase our ownership of great companies with great management at good prices. Only for short term investors and market timers is a correction not an opportunity.
A reader is doubly guilty of bad manners against an author when he praises his second book at the expense of his first (or vice versa) and then expects the author to be grateful for what he has done.