Turn off autoplay, pick an episode cap, and set a screens-off time. Then trade...

https://highstylife.com/why-do-cliffhangers-make-it-so-hard-to-go-to-bed/

Turn off autoplay, pick an episode cap, and set a screens-off time. Then trade the next-episode urge for a calm wind-down: dim lights, wash up, and read or stretch