The most I’ve gone is 36 hours, basically a day-night-day missing 1 night of sleep, I don’t recommend it. The second day I was limited enough in functionality that I didn’t do anything I’d planned to that day but I was able to function on a basic level, though in terms of “hiding” it I think I succeeded since I still had normal interactions with people and nobody seemed to suspect anything. I was a lot younger then.
The most I’ve gone is 36 hours, basically a day-night-day missing 1 night of sleep, I don’t recommend it. The second day I was limited enough in functionality that I didn’t do anything I’d planned to that day but I was able to function on a basic level, though in terms of “hiding” it I think I succeeded since I still had normal interactions with people and nobody seemed to suspect anything. I was a lot younger then.