Jesus, just because some people are learning impaired or just don't care about spelling doesn't mean the language is hard. Really, those who have problems with "it's" and "its", "they're" and "their", "would have" and "would of" (my favorite) would have problems with any language whatsoever.

Zorro

it's japanese for sure! I tried to learn but it's very complicated language, especially the handwritting, kanji and etc.

I am always studying languages, but then I lose interest right away. However, I have to agree that Japanese is not that difficult to learn, if you are a dedicated person and really try your best to learn it. I learned all hiragana and katakana within 2 months or less.
But, anywayth...I have to say that Vietnamese seems hard. I used to have a friend that was vietnamese and she would teach me, I kept on trying and trying to master the pronunciation, and I did, but I always forget.
Plus, there are a lot of accents that I think is so confusing. And, it's not pronounced as it is written, like Spanish or Italian. The word Chao is pronounced like Gaoh. I must say that it was a challenge for me. ^_^