True, you learn more by doing than reading... But its the current guides being incorrect I think is wrong. I'm thinking more of things like the question of interest on SBD, which is 0%, not 10% as is being said in current reviews and posts. And powering down, which takes a few weeks, not 2 years.
But maybe its me - I dont mind having to search for information, but having found it , I do mind not knowing if it is true or false!