Drugs 

 These 

 Count sheep. 

 Justice League Snyder Cut 

 Yes!! Eat spacecake✌️☺️ #weedstr 

 Be tired enough to sleep anywhere, any time? 

Eye mask. Ear plugs/noise canceling ear phones. Blankie.  

 Second those 

 depends on what space you're working with. I usually get as many pillows as I can find and then just cover myself with them.  eye covers and ear plugs also work wonders.  

 Don’t sleep the night before your flight. You’ll be so tired you’ll knock out for most of the flight. This works best for long international flights. 

 Keep a book on abstract algebra  handy :-) ..  

 If you slept ..good ..else you will understand the universe .. not a bad deal either :-)  

 A little sleep 

 horseshoe pillow around neck, crossed arms on small chest pillow, ear plugs