Proper prep which for me translates to a shower and the use of a pre-shave oil before I begin building my lather is important. The next element would be good lather, use plenty of product and keep testing the lather between your fingers to gauge slickness. Once you get a hang of this, you won't need to touch it anymore. Short strokes, never over exposed skin and absolutely no pressure (just enough to keep razor skipping over skin). Oh, and a sharp blade if you find the blade is tugging on your beard. Best of luck!