Just in case you were wondering if it is possible to feel alone in a city with 3.5 million inhabitants. Yes, it is.
 
...reminds me of another story: Half a minute before I took this picture, a fox went by slowly, just a few meters next to me, with a dead duck in his mouth. It's wings were hanging down and feathers were dragging on the street. He did not mind me and vanished somewhere between the hotels.