It's World Sleep Day, the day to celebrate sleep, and highlight sleep related issues.
If you wake up feeling as though you could roll over and go back to sleep, you're in the company of 55 percent of New Zealanders who say they never wake feeling refreshed.
And 25 percent of us report having a chronic sleep problem.
Studies by the World Association of Sleep Medicine show sleep disorders cost New Zealand at least 40 million dollars a year in lost productivity.
