What are the disadvantages of train travel?

Question 1

I think it’s fair to say that there are few Drawback/negative aspects. But I guess the most adverse feature would be that

Answer 1

I think it’s fair to say that there are few Drawback/negative aspects. But I guess the most adverse feature would be that + trains are often overcrowded. This is a clear limitation because on a long journey you might feel very uncomfortable.+ And an additional weak point may be that. + that train tickets are sometimes difficult to buy, especially around Spring Festival,