It is important to have a comfortable sleep at the airport at night. Most airport lounges or waiting halls have benches for people to rest. In the airport with few people, you can read quietly, listen to music, put on an eye mask and sleep for a while. The crowded airport will be very noisy, and everyone will be a little annoyed when they walk around and want to have a good sleep. However, we will consider a more humanized airport for everyone, and set up some rest areas or small lounges, just like sleeping cabins, with beds, internet and charging jacks. Basic needs can also be guaranteed. Spending the night at the airport is not so terrible. If it's night, add a dress for yourself and the rest will be fine.