AHA is better for exfoliating sun-damaged surface skin and BHA is better at getting into the pores and exfoliating the accumulated skin cells that clog pores as well as exfoliating the surface of skin. A BHA product would probably work best but you can also experiment to see which one works best for your skin type.
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.