Popsugar Beauty Nails Nail Biting GIFs The 15 Stages of Biting (and Trying to Stop Biting) Your Nails 29 March 2018 by Gemma Cartwright View On One Page Photo 3 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 So you start a rigorous routine to strengthen them up. Previous Next Start Slideshow NailsNail BitingGifsKate Middleton