6am

I'm not getting enough sleep at the moment. For some reason I keep waking up at 6am, even at weekends. In that twearly part of the morning, my mind does start to wander. This morning I was thinking, if you had a Klein Bottle bank, would you have to take your bottles to it, or are they already in it? I then tried to count sheep jumping into a Klein Bottle. All this thinking made me thirsty so I had to get up in the end.