No. I never reached any limits, unless the system glitched-up and THOUGHT that I had... Then I just reloaded the page and it was all good. I am willing to bet that the only way someone would reach a limit like that is by providing one-word answers, which NO ONE wants to see.
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.