I was never a “Study” guy, but the Principles Course had me coming back and back again… I sometimes had to force myself to NOT just plow through the material. There is no other course I’ve ever taken that has provided me with so much useful information. There wasn’t really anything I could consider “filler” information, everything was useful in one way or another. Some of the information I haven’t even considered before until I saw it here. This was truly a knock out of the park.