I have to admit, that if given an internet connection, TV and money, I can stay at home for days ,without even bothering to go outside. I can order food online, chat with people online, do my work and email it to colleagues back and forth.
I worked a consultant and had to travel a lot.I stayed alone in a hotel room or an apartment for extended periods.
I was shocked at my ability to live alone in the company of my technology friends. Even when at home with family, the laptop or the BB are in my hand.
I prefer to BBM a friend rather than call him.