There are times when you land up in a situation where you end up biting our nails. This could be probably when you were bored, you were anxious or may be frightened. As this habit starts in childhood, you can prevent your child from developing it or you can help him get rid of this habit. Firstly, you need to find out the real cause that makes your child gnaw his nails. Thereafter, with a lot of patience, dedication, and with the help of the following tips, you can help your child to break the habit of nail biting.