3. They are constantly complaining and moaning.
Whining is never appreciated. That’s another thing that tells others that you are a bad traveler who is not ready for the trip. Positivity and constructive thinking is the only way to live your life. Bad travelers find too many faults and flaws. It might be the weather, people around. They will complain about the prices and food or customs and traditions of the country they are visiting. Never travel with people with negative attitude and way of thinking!