tell what you think about sleeping with the tv

okay so i’m a 19F and for years i need the tv on to sleep but always something specific. it used to be jurassic park for awhile and then i got stuck on new girl for A LONG time and then pretty little liars and now it’s been modern family for months. i just wanna know if there’s anything behind this like i cannot fall asleep to anything other than the show i am on at the moment, mind you ive seen everyone one of these movies/shows countless of times.