YOU SAID:
i am a very complex person, you should know this.
INTO JAPANESE
私は非常に複雑な人間です。これを知っておくべきです。
BACK INTO ENGLISH
I'm a very complicated person. You should know this.
INTO JAPANESE
私はとても複雑な人です。これを知っておくべきだ。
BACK INTO ENGLISH
I am a very complicated person. You should know this.
INTO JAPANESE
私はとても複雑な人です。これを知っておくべきだ。
BACK INTO ENGLISH
I am a very complicated person. You should know this.
That didn't even make that much sense in English.