I just noticed one thing today when coming home from work at 7.30 pm: The heart of city, especially in autumn, is one of the loneliest places I've ever been in. Lots of people coming and going and minding their own business somehow emphasises the feeling of being alone. Imagine yourself standing in the middle of city, doing nothing when everyone just walks past you, everyone else has company and good-time but you. Yes, you are utterly alone.