Decide what you want to learn. You can’t know exactly, because of course you don’t know exactly how any field is structured until you know about it. You have to start learning the language, what to search for.. keywords, etc.. Read everything you can on it, especially what you enjoy, since that way you can read more of it and faster. Grab for insights. Regardless of points others are trying to make, when you recognize an insight that has meaning for you, make it your own. It may have to do wi...