Ink cant come out, either on its own or on a scab, the scab will be coloured but it won't affect your tattoo its just residual ink it may need touching up, but not because of that that is 100% normal that you are experiencing.
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.