Reading "Surely You're Joking, Mr. Feynman"
>Well, I began to get excited, intellectually as well as sexually, saying things like, "Wow! It's working!" and I woke up.
I recall, similarly, whenever I would get exited (intellectually) in dream, The world I saw would tremulate. I'd wake as it started to intensify, before it shook the view apart.
pic related, the edge shape of the area bound by the bricks resembles the shape that that the view would take as it shook. the shaking almost resembles bricks that slide horizontally, and as they're about to start falling off the edge, I wake.