5. Wear Coverings
If you want a surefire way to prevent yourself from biting your nails, then always have a pair of gloves on. Of course, this advice is mostly facetious because we cannot live our lives wearing gloves and we probably wouldn’t want to even if we could.
Fortunately, there are solutions that can do the same exact job. You can get coverings for your nails that fit over the tip and protect your fingernails from being bitten. These are usually just tight enough to be secure or and still allow you to use your hands but not so tight that they cut off your circulation or make you uncomfortable.
You can go the glove route if you choose, but you may have to restrict it to times when you are doing nothing but watching television or reading a book where gloves would not interfere with your activities.