Is it OK to pull an all nighter?

Online Answer
Even in circumstances when pulling an all-nighter seems like it could help, such as to give you extra time to study or work, it's still typically a bad idea. Given the cognitive impacts of sleep deprivation, those extra hours are likely to be less helpful.
Related Questions 📌
Pull An All-Nighter (or All Day-er) One approach to reverse temporary sleep clock setbacks is to stay up one full day until the next normal bed time. This method is essentially planned sleep deprivation, so it is best done under doctor supervision.