I'm an introvert, a reserved homebody not much for socialising; an unobtrusive host respectful of guest's privacy during their stay.
I don't drink alcohol, and I don't smoke. I don't go clubbing, or even know where the cool, hip places are.
Usually I don't speak a lot to strangers, as small talk is such a waste of effort, unless I somehow find them intelectually interesting.
I grew up in Macau (China), and I still have family there, but most of the year I live in Porto.