Go to the Expedite Expo the end of this month if at all possible. Read back at least 3 years of the General, Newbies and Recruiter forum. You don't have to read every word written in the last 3 years but read every thread title and any that sound remotely educational and applicable read every post. Make a list of questions as you go along. You'll find answers as you progress plus more questions as you go along. This is a career just like law, plumbing, mechanic or any other. Put in the many, many, MANY hours of study and education that would be put into any other career.