5days/meth
At the end I was hearing movements all around me, the shadow people were creeping across my vision and all around me.
And my paranoia was intense, locked myself in the house I was house sitting. Walked around carrying a golf club making sure the house was secure.
Oh man, never again.
To the above poster who said you cant function after missing 3 nights. That's not true, you can function, just poorly.
And I think it's if you don't sleep for 14 days, give or take a couple days depending on the person. Your body will shut down.