The expression of the extraordinary and the quotidian.
 

There are many scenarios where we can see how different are our mood and our own expressiveness depending of where we come from or where we are going and I'm not talking in the philosophical sense ...
 

The underground, rail stations and airport arrivals helped me to see that, although it seems to be true that we are happier when we arrived from a long trip that when we go or we come in daily activity, finally our mood always depends on ourselves.