Begin with a sharpened pencil, but rub it down a bit on the back of your hand so it's not too sharp. While looking in the mirror, tilt your chin up a few inches and use a finger on your free had to press lightly inward and up on your lid (or down, depending on which lid you're lining) to flip the lash line forward and expose the roots of your lashes. Using a smudge-proof or waterproof liner, wiggle your pencil in between the roots of the lashes from inner to outer corner. You want to deposit plenty of color, so the product adheres and sits well at the root of the lashes, but don't go too far into the waterline, or the product vanishes when coming in contact with the eye."
Tip & photo: http://www.refinery29.com/3-eyeliner-tips-how-to-apply-and-style-eyeliner