I had the exactly same problem. I don't know what caused it, but just stop wearing earrings for about a week to two weeks and it'll go away. Oh and make sure you clean the ear even when you're not wearing the earring to help the bump slowly fade away.
Hope this helped! :D.
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.