I hadn't heard these before and I find that even less exotic languages change they way you think about things. I didn't understand grammar like indirect objects until I studied Spanish. In Vietnamese, every word is a single syllable and you chain them together to make more complex descriptors. They also have no tense. So to say "I went to the store yesterday", you say "I go store yesterday" The form of go does not change depending on the time period. Languages are so cool and if I could make as good a living just studying them I would.