YOU SAID:
I would like to sleep now
INTO JAPANESE
今寝たい
BACK INTO ENGLISH
I want to sleep now
INTO JAPANESE
僕は寝たい。
BACK INTO ENGLISH
I want to sleep. [M]
INTO JAPANESE
僕は寝たい。
BACK INTO ENGLISH
I want to sleep. [M]
That didn't even make that much sense in English.