u/Embarrassed_Oil_9439

When people say no sleep at all is it like they haven’t slept at all or 3-4 hrs is considered as a no sleep???

Hii everyone just curious how long it takes to cure sleeping anxiety and what are the methods to ease it ? Experiences on how to break that cycle of overthinking and anxiety over what will happen if I don’t sleep or will I be dead if i didn’t slept !! And how long long has someone gone for not sleeping good thnks