Heh, we do the same. I appreciate that Changi airport has bottle-filling fountains at every gate.

I really appreciate Haneda airport for having bottle scanners, so you can just bring your filled bottles through security. Saw this at an airport in Europe, too, but can’t remember where (domestic Athens maybe?).

Yeah, this kind of thing. We have pocari sweat powder.

As a frequent flier I’d say the most important thing is what you do before and after your flight, not during. Go in well hydrated (get those electrolytes!) and well rested. If you’re flying far east/west, adjust your eating and sleeping ahead of going, to make sure the adjustment is not so hard on arrival. If you’re arriving in the morning, try to sleep on the plane… if you’re arriving in the evening, don’t sleep on the plane. Additionally, when you arrive, wait until the appropriate time to sleep/eat as not to prolong jet lag.

You don’t see many cats out and about in Bucharest. Best move to Greece (or Turkey, I hear). In Athens the city microchips and makes sure “stray” cats and dogs get veterinary care. Public parks are filled with cats so you can’t eat your lunch without making a few friends, and you can’t park a motorcycle without a cat parking itself on the seat. Even the hill the Acropolis is on is covered in cats.