I am traveling in Hong Kong now. We got a better public transport system. That is better to take the underground train (MTR)rather than driving. That is great. I was tried to drive when I was in Brisbane. Now, I can sleep while travelling MTR. But I need to do some “trade-off”. I need to walk more, I cannot be enjoy “door to door”! In addition, while they do shopping, we have not a car to drop our bags. So, I need to carry a backpack when I go shopping. That is a bit annoying, I want to drive a car……