Many years ago, I attended a travel seminar given by Rick Steves whose company leads group trips to Europe. He also advocates independent travels. In a question and answer session, someone asked Rick how many foreign languages he spoke. He laughed and said that he's not fluent in any foreign language. As he has traveled more and more, he's picked up the language; however, when he was younger, he communicated solely with a phrase book.
Knowing a foreign language is helpful, but don't use it as an excuse NOT to travel. When I first traveled to South America, I did it only with a dictionary and phrase book. It was an enjoyable trip and the people were mostly helpful when I stumbled and bumbled their language. The people appreciate the fact that you are at least attempting to communicate with them in their own language.
I did, however, have trouble communicating in Argentina and Chile. A Chilean woman kept dismissing my Spanish dictionary and phrase book as being wrong. Only later did I learn about the unique Spanish spoken by those in Argentina and Chile.
Edited by: SojoMojo