Which is better to go to Lhasa by plane or by train?

I think the most important thing is to look at your physique. If you adapt to the environment slowly, it is more comfortable to choose the train. The flight time is short, and it will be obvious at first sight. If you are prone to fatigue, choose the plane and take the train for a long time, but it will consume a lot of physical strength on the train. According to everyone's own situation, you can judge whether you are easy to get tired on weekdays. In fact, there is nothing wrong with both statements. The key lies in your personal situation.