I only remember one dream.

I went to a movie theatre (it looked like a classroom) and I started to draw things on a white board, the room was packed with people. I draw a rectangle and put the numbers of the rectangle then I started explaining that after calculating the weight and height of human beings that this rectangle would be for every human being (very small room that would be even for a child) and that it was the same for every animals held captive for the entertainment of people. At first the people in the room were interested but when I started explaining this they became either angry or they did not want to hear this so one by one they all got up and left. While they were leaving I screamed to keep ignoring this like every almost human being does with reality.