Why don't you go back to sleep at your House.It's not good to sleep in the Office.If you are tired, you have to eat foods that are useful and drink cocoa and will need to take a shower, it will make you refreshing.
Why do not you go back to your home, it is not good to sleep in your office, if you are tired. You need to eat a healthy diet and drinking cocoa. And must Bath It will keep you refreshed