I cant wait till my son gets his days and nights in order. I know people say sleep when the baby…

I cant wait till my son gets his days and nights in order. I know people say sleep when the baby sleeps but there's so much to do during the day who has the time to sleep!!? I regret it at night everytime little man is up and fussy sometimes... What is sleep?!? Lol (But it's worth it..don't get me wrong)