One big difference between a seasoned SolidWorks user and an entry-level CAD nerd is that the former can get in and out of sketches a lot faster (in fact, that is pretty much the hardest part of the CSWA test). Whether you realize it or not, as you get more and more time sketching you “learn” how hard you can push the sketcher without having it blow up in your face. The seasoned SolidWorks user employs a highly valued tip-toe act where they carefully sketch things at approximately the proper size and then choose wisely what dimensions are going to get placed first. Otherwise this …
becomes this: