Brain Damage

School finished three hours ago and I am alone in the library except for the cleaner. I am working on my dissertation but it is hard to focus after a busy day teaching and the jumble and jungle of words in front of me and the ideas in my head are starting to dance about in a meaningless way. After yesterday and similar lessons today, it is a Pink Floyd overdose, probably.

And if the cloud bursts, thunder in your ear
You shout and no one seems to hear.
And if the band you're in starts playing different tunes
I'll see you on the dark side of the moon.
- Roger Waters 1973 (Pink Floyd - Dark Side of the Moon)