I find it difficult with eyeliners due to the precision needed to draw a perfect line, especially since I am wearing glasses. When drawing the eyeline, the glasses are in the way; therefore, I follow this practice I developed that suits me very well and manage to draw quite a decent eyeline. By using a very thin tip for the eyeliner, a steady hand, and holding down my eyelid with one hand, I can draw a fine line very close to my eyelash root with the other hand. With more practice, I hope I can draw a better and more uninterrupted line.