YOU SAID:
I'm an optimist of the most dangerous kind
INTO JAPANESE
私が最も危険な種類の楽観主義者です
BACK INTO ENGLISH
I am the most dangerous kind of optimist
INTO JAPANESE
私は楽観主義者の最も危険な種類です
BACK INTO ENGLISH
I am the most dangerous kind of optimist
You've done this before, haven't you.