In the United States, it's estimated that 30 percent of adults and 66 percent of adolescents are regularly
sleep-deprived. This isn't just a minor inconvenience: staying awake can cause serious bodily harm. Claudia Aguirre shows what happens to your body and brain when you skip sleep.
I practice digital detox and I sleep much better now.
https://www.ted.com/talks/claudia_aguirre_what_would_happen_if_you_didn_t_sleep?language=en