5. Mind what you are wearing when traveling by plane. To save time at the checkpoints you should wear a light sweater, slip-on shoes and pants. If you have a scarf you can use it instead of the airline blankets.
6. If you want to eat cheap and good, always find the places where locals go. Avoid restaurants with menus translated in English and don’t ask the hotel to recommend you a restaurant as they are usually paid to recommend particular restaurants.