I wouldn't suggest rogain if you don't actually have hair loss. It probably won't help it grow. I have brittle hair and nails,and one thing that really really helped me was taking pre-natal vitamins.
You don't have to be pregnant and it does wonders for your skin,hair, and nails, and I did notice that my hair grew much faster.
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.