[ITEM 1] QUESTION: Air travel: how to prepare for a layover?

A successful transfer between flights depends on your foresight and proper time management at the connecting airport. Regarding "Air travel": use the 70/30 rule — plan 70% of your route in advance, and leave 30% for spontaneity, rest, and potential minor delays. Allow at least two to three hours for a layover, especially if you are flying with different airlines or changing terminals.

Carefully study the connecting airport in advance, find the terminal maps, and check whether you need to go through passport control and security screening again. If both flights are booked on a single ticket, your baggage will generally be checked through to your final destination, and you won't need to collect and re-check it. In the case of separate tickets, allow at least four hours for the connection to ensure you have enough time to retrieve your bags and check in for your second flight.

Use your layover time to relax, but always keep an eye on the flight status board for the current schedule. Find your boarding gate in advance, as in large international hubs, the walk from the lounge area to the required gate can take up to thirty minutes of fast walking. Keep charged gadgets, headphones, and essential medications with you in case your main baggage is unexpectedly delayed.