I say almost because in truth you still need to do something in order to keep sales coming through. That something is usually write new content to keep the blog active. Without activity, eventually the flow of traffic will cease. It might take a long long time, especially for blogs in a high authority position with firm rankings in the search engines, but eventually, a blog with no new content stream will die…at least I think it will (I often wonder whether a blog like Steve Pavlina’s would ever die given the eternal nature of his blog posts – I think the search engines and all those incoming links might continue to send him traffic for a long, long time).
In a world in which most of the population of countries in which selling photos is a real thing, almost everyone has a smartphone with a decent enough camera. A little learning of the principles of photography, some knowledge of how light works and how shadows are made, a couple good landscapes and you will be set to become a semi-pro photographer.
PPS oh you thought I was done did you?! The other parts of the book, although not truly passive income generation focused, are amazing too. I know things like the low information diet and killing interruptions have made a huge difference to my success – and if I can try and get a little more consistency in my adherence to them, then happy freaking days!