Why I am biting nails when I am thinking?

I had a habit of biting my nails. I started it when I was in grade 2. I saw my classmate biting her nails, and the funny things is that I adopted the habit she has. Until now, I was doing the same. I have to control myself. What I did was, I covered my nails with a masking tape so I can't bite it. For me, it's effective. :)

maybe for them it makes them able to remember things better if they are biting nail. I never do it because it is not my habit, nail biting is not a good thing because there are nails in the worm eggs are attached to the nail.

Hi, avimra. I do this too. When I am deep into thought, I will bite my nails. I guess this is done because you are deep into thought and you are thinking really hard about something that is on your mind. That is my reason why I think that I do this too.

Yes I also had that habit but ow I quit this habit because it's not good for your health so try to quit it. May be that you don't have to do anything that's because you bit your nail.

I never bit my nail and its not good habit please avoid this and try to do something different from this OK?.

It sounds like you may have never had the habbit but you got a new one! This has happened to me before! I go in and out of phases of doing it! Most likely because of stressful situation! This is very annoying to deal with but you cannot help your self!