Prep is the key to a smooth shave. Do it after a shower (or in the shower) with your head wet. At first try shaving only with the grain until 1) you're more accustomed to shaving and 2) your scalp acclimates to being shaved. You can relather (I do) and shave the strays. Be sure not to put pressure on the blade and always be sure the blade is sharp so it cuts cleanly. You'll get better with a little practice, but even early on, you'll love the smooth, clean look and feel of being sly. Good luck and welcome!