Traditional Culture Encyclopedia - Hotel franchise - What do you think is the most troublesome thing in your trip?

What do you think is the most troublesome thing in your trip?

What bothers me most is rain or some bad weather. Traveling is playing outside. If the weather is too bad, it is not good to play outside in windy and rainy weather, and the trip will be ruined. In short, it is a headache, especially some accommodation places will be wet because of the weather, and sleeping has become a big problem.