Yes, often there is a bump, but the next time you go into the vets let him/her examine it and be sure it's not a hernia. If your cat is eating well, doesn't appear to be in pain then it is probably just fine. Still, have it checked out next time you are in as it will put your mind to rest.
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.