I was just looking up beaus lines, since i have lines all up my right thumb nail. the left isn't so bad, just one dent, that gets worse then gets better. it'll range from a small lump to a bigger one. my right nail has gotten worse over the years. itll range from line to a few and/or a horrible lump. ive filed it down and it tends to help. (im not sure if thats wrong) Ive gotten them both from when i was little and smashed my thumbs on a metal gate. I read beaus nails go away after a while but its been a very long while and still no luck. is it possible i may have something else?