JustVik

Then we need to look at Ithkuil. It includes not only the features of European languages, but it also seems more difficult to learn. :D

I don’t think it’s because someone thought that European languages were the most important, it just seemed to the creator that it would make the language easier to learn. Maybe it was because he knew and spoke more European languages himself.

No is not such a pleasant decision in this question, in order to answer this way you need to really feel or witness really bad things. Therefore, a large number of such answers says something…