This study shows that language doesn't only consist of words, but can also consist of sounds. People have different styles of language and understand people in different ways from different countries around the world.
With five distinct kinds of clicks, multiple tones and strident vowels - vocalized with a quick choking sound - the Taa language, spoken by a few thousand people in Botswana and Namibia, is believed by most linguists to have the largest sound inventory of any tongue in the world.