I've no real insight here, just pointing out that insomnia and getting up at 7:30 in the morning to catch the bus for a 9:30 class don't mix.
Also, to the girl on the bus today who uses the same shampoo my wife does? Thank you, from a complete stranger, for brightening my afternoon and setting my mind to wandering around.
As a final note, speaking of my wife, it was six years ago today that we first met and I've loved her more and more every one of the over two thousand days since. Happy anniversary, love.