Once More on Tourism

I learnt the lesson: and I think I understood the ancient 'one cannot step into the same brook twice'.
The truth behind the tourist ennui we locals feel is to be looked for in - psychology. Ditto for the wiring of all those that are one day in Venice, the next over here, while they plan to wrap up with a bit of Greece.
And you really cannot be the same after talking to a procession of tourists on a daily basis. What's more - they tend to model the conversation with questions that simply beg the answer of: 'Well, how long are you staying'?
But tourism, first of all, is not about cerebrality at all. It's almost a bodily function. And this is where the talk ends.