Sleepy

This week has been very tiring. For some reason I had trouble sleeping every single night. Each night for the past few nights I ended up sleeping at 1am and waking up at 5am to catch my bus. Im tired. I wonder if its the caffeine in my system; the morning after the first late night I ended up taking three glasses of coffee in the morning and four in the afternoon. That night I lay wide awake.

Caffeine is a vicious cycle. After lunch at work, I barely could keep my eyes open.

Now I'm at the bus stop in Edinburgh waiting for my regular bus to go home. Two of them passed on front of my eyes, for some reason I just stared.

Bored, I took this picture of a tiny mural of Edinburgh Castle. It is on top of a lamp post on a bridge near my stop.



I sincerely hope I don't doze off in the bus stop.