With practice comes experience.. And with my experience as a professional makeup artist, I have found the easiest method ever to create a winged (or not winged) liner. Without using liquid, or even gel liner (!)
You can always go over the with a liquid liner to create a more crisp looking liner. But I find, for me, that what I am showing in this video, is enough.
Grab a pencil liner and some eyeshadow, and watch the video below for step by step instructions! :)
Makeup Forever Aqua Eyes eye pencil in #OL (Matte black)
Urban Decay Blackout eyeshadow
Sigma E65 small angle brush