Thank you very much for the information estherboaz.
With regards to all the things you have mentioned i can see that i've been all into that. From using the proper gloves, applying hand and nail moisturizing cream not just on bedtime but everytime i wash my hands, nail enhancement beautification. I visit a nail specialist at least 2x a week then i just maintain it. I don't have the nail biting habit.
I don't think i am stressed out. I live a very comfortable life and my husband is looking after me.
I was just thinking maybe the water had caused it and the brand of the nail polish i'm using. I was told i have to consider the brand in which i am allergic to. I am observing my new nail enhancement will take effect on me.