This helped me stop mine. It is called mavala stop and you can put it on top of nail polish and everything it really works and you have to buy it online but it works. I stopped and haven't ever started again.
It tastes so bad that it makes you want to hurl. Ok so it isn't that bad but it is gross. It doesn't have a smell or color.
Ask your parents to order it for you because I am not allowed to but it is worth it :).
Nail polish. U don't want to chip it or put vinegar on your nails it will Taste so bad you won't want to bite them Hope that helps.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.