Not even close to even being considered breast cancer in any way shape or form. What you have is dry skin related to a skin condition such as eczema. Speak to your doctor next time you see him he can put your mind at ease in literally seconds.
Hormones commonly cause this, particularly on teens. If you are prone to excema then it is likely to be this. This does not sound like breast cancer and your risk is 1 in 1.3 million at your age.
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.