The loss of calcium in your teeth is often connected to a general loss of calcium in your body. Maybe you should ask your doctor next time you visit it.
Not paying attention to your teeth and poor eating habits. Brushing your teeth after every meal with a good quality toothpaste should help.
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.