It's just your muscles. They're not used to working hard and I'm sure you kicked *** at the gym. It's nothing to worry about.
Take a warm bath in some Epsom salts for about 20 minutes, ice problem areas, and do less aggressive workouts for a few days. It'll be fine. However, if your soreness doesn't go away after 4+ days, probably see a doctor.
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.