YOU SAID:
I'm extremely tired and I need lots of coffee
INTO JAPANESE
私は非常に疲れていて、たくさんのコーヒーが必要です
BACK INTO ENGLISH
I am very tired and need a lot of coffee
INTO JAPANESE
私はとても疲れていて、たくさんのコーヒーが必要です
BACK INTO ENGLISH
I am very tired and need a lot of coffee
You've done this before, haven't you.