I’ve just read about passive income on Hacker News. These guys who do nothing and get their bread and butter, extremely clever and smart. All that about index funds, howto websites. How much time you should spend to achieve same result? Week?  Month?  Year? Indeed it is the thing which must not  be easy to maintain all the time. But at the start each of them from comments like messy hell of work. Once I’ll, I swear!