any language is hard, when you (essentially) want to convert everyone/everything into your believes/culture/set-of-understandings/instructions. Instead of humbly accept and admit that there exist things which u have no idea about, and eventualy try to learn about them, if ever possible. (And by no idea, i mean no concept about. Language/culture are ying-and-yan, if u don't know/distinguish what yellow color is, there's only little to be done).