Should I study all the fundamentals congruently? I'm working through a gesture course and while obviously I haven't mastered it I feel like I've gotten a better grasp at it than when I started. However once I get a gesture down that I like and want to finish it the rest of the aspects of the drawing looks pretty bad (I'm bad at building the anatomy, the colors/shading isn't great, etc). I downloaded a course on Gesture, Figure construction, and head drawing as that seemed like a good few essentials to study. I'm halfway through the Gesture course, so should I finish that course before moving on or start on the other courses too already?