[Will.I.Am]

The main disadvantage of traveling is the waste of money. Another disadvantage of traveling is the stress we feel because of the language barrier. People often feel uncomfortable when they can't communicate with locals, especially when there is no Internet to look up an online translator. And if the first disadvantage is easy enough to cope with traveling by train (by booking tickets, for example, on https://www.dbauskunft.com/de/), the second disadvantage will be more difficult to deal with. It takes years to learn a foreign language, so this is the main problem for me.