In the early 90's, big shoulder pads and long fingernails were the rage. I was in the fashion industry and went along with the trends.
I have goofy pictures of the big shoulder pads, and I have damaged nail beds on both of my thumbs that will never go back to normal to remind me of those days.
The fiberglass overlays supposedly let more air through to the nail, but they were time consuming, to say the least. I then went on to the press on nails
Prying those suckers off my thumbnails did them in.
Now, I leave my fingernails natural, and hide my thumbs whenever possible (bandaids work great)