First read the manyal, cover to cover. Then read it again. In your spare time, read it again (you'll be amazed what you miss on the first few read-throughs). Then if you have questions or need clarification and don't find it using the search function, ask. You'll only get beaten up (figuratively) if you ask something silly like "Is my Phantom 4 supposed to show me live video on my Razr phone?"