Get a manicure
This trick is more intended for women, but you should not rule it out as it is very effective. There are neutral or transparent colors that can help you eliminate the practice of biting your nails, you can even choose to use false nails. In this way, you hide the natural ones that have been damaged by this impulsive act while avoiding biting them.
Gloves, your great ally
In winter you can’t miss this garment that will prevent you from putting your fingers in your mouth and, in summer, you can choose to wear latex gloves at home (with a good moisturizer or nutritive cream so as not to dry your hands too much). If you don’t dare to leave the house with these gloves, you can decide to put plaster strips on your fingernails to avoid biting them. You can also use them while watching TV, reading, or sitting at the table resting or chatting with your family.