Some good general advice.
The human, after drinking liquids, must pee. So if you’re about to go somewhere where peeing is impossible, maybe don’t drink a lot of liquids.
Despite being only 0.3% of the world’s population, Australians seem to make up 10% of overseas visitors everywhere on the planet. Do not be disturbed by this well-known optical illusion.
A restaurant in some out-of-the-way neighborhood will likely pursue a make customers happy strategy. But a cafe across the street from the Colosseum will probably use a get people in the door strategy—no matter how good the food is, most people will never come back, so resources invested in making them happy after they’ve committed to pay are “wasted”. Don’t blame them, blame the remorseless market forces they’re trying to survive under.