Op I'll  also like you to understand  that there is nothing like full knowledge especially when it comes to digital world  that give room for advancement.  You can learn to a certain  level that will make you profitable but that doesn't  mean that you have exhausted every piece of useful  information that can make one profitable. There are lots of information out there and no matter how hard we try we cannot fully exhaust  them. However trading is broad from learning how to analyze the market you will also learn how to be disciplined and work our your psychology.