YOU SAID:
I am cool you are not
INTO JAPANESE
私はあなたがそうではないクールです
BACK INTO ENGLISH
I'm cool you're not
INTO JAPANESE
私はあなたがいないかっこいい
BACK INTO ENGLISH
I'm cool without you
INTO JAPANESE
私はあなたなしでかっこいい
BACK INTO ENGLISH
I'm cool without you
You've done this before, haven't you.