
Throwing explosive substances
The most common home method is rubbing the nails with garlic or chilli, these two products can produce an extreme aversion that causes the end of the problem. Although you can also try to start by painting your nails. The resulting good looks and appearance can undermine your desire to break in a new image. If that doesn’t help, you can go to the drugstore for special varnishes that have too offensive a taste. This taste can prevent the author from making the same mistake as usual. However, there are some people who are obsessed more than any dissatisfaction.

Designated targets
If you find that the effort is too much, try breaking the goal down into simpler steps. The method is slow and stagnant and focuses on achieving the goal in stages. For example, first stop biting your thumbs; when you see how good they look, it will encourage you to gradually stop biting your fingers.