Can’t get this out of my head

This song has been stuck in my head for the last 12 hours or so.

It’s hard to stay up
It’s been a long, long day
And you’ve got the sandman at your door.

But hang on, leave the TV on
and let’s do it anyway.

It’s okay.
You can always sleep through work tomorrow
Okay! Hey hey!
Tomorrow’s just your future yesterday. ”

—Complete theme song from The Late Late Show with Craig Ferguson

I really feel like I can identify with the lyrics.