YOU SAID:

school is boring and i'm tired and i want to go to sleep but i don't want to at the same time.

INTO JAPANESE

学校は退屈だし、疲れているし、寝たいが、同時にしたくない。

BACK INTO ENGLISH

School is tedious, tired, wants to sleep, but not at the same time.

INTO JAPANESE

学校は退屈で、疲れていて、眠りたいが、同時にではない。

BACK INTO ENGLISH

School is boring, tired and wants to sleep, but not at the same time.

INTO JAPANESE

学校は退屈で、疲れていて、寝たいと思っていますが、同時にではありません。

BACK INTO ENGLISH

School is boring, tired and wants to sleep, but not at the same time.