Speaking in tongues is the evidence that you have been baptized with the Holy Spirit. It's indeed a higher step to your spiritual growth and development. You can not prophecy until you are baptized in the Holy Spirit.
Prophecy is one of the gift of the Spirit. Read Acts 2:4,1Cor.12,14 for better understanding.
My answer was too long so I hubbed ithubpages.com/hub/Speaking-in-tongues-a-f... pastor is not fully informed and your brother was right.
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.