Why do you Go to Italy solo?

I hear this everytime I start to plan, pack and become frenzied peparing for my return Home To Italy every year or 18 months.  
How do you explain the pull that Italy has?  

How do you explain what it is like to feel the energy of the people in a market?

How do you explain the marvel that the 800+ year old building is still being used and how did they do that without steel supports?

I have stopped trying to explain the intangible feeling that solo travel to an Italian American returning to Italy feels..........

and so glad i have that spark that makes it so exciting....