Should be in everyone's nailcare kit

I am a former nail biter, there I said it. When I get stressed and feel under pressure, I bite my nails not just the nails but the skin around them that I make them sore. When I was younger, I really did bite my nails until they bled. And who ever said getting engaged will stop you biting your nails are correct. That is when I stopped biting them on a regular basis. But years of being a biter have left my nails weak, ridged and do not grow very well. My thumb nails split horizontally, my ring finger on my right hand has vertical ridges which when it gets to a certain length it splits all the way down. And of course all the hand washing we are doing at the moment has dried my nails even more, so after I applied my eye drops (have Dry Eye and need to apply drops every two hours) I would apply the oil to my cuticle spending at least a minute to massage it into each cuticle and nail. I also apply it when I have changed my nail polish. I have noticed a difference in my nails. They are healthier, still have the ridges, do not break as easily. It should be in anyone’s nailcare arsenal.