You can rest all day and still feel tired.
Sometimes we call rest anything that helps us stop thinking at least for a short time: endless feed, TV series, news, talking about nothing.
But when the external stimuli disappear, the interior becomes noisy again. Anxious thoughts, unresolved questions and feelings that have not given place for a long time return.
Maybe you don't always need a new way to distract yourself. Sometimes you have to stop and honestly notice what exactly is draining you.
Try spending ten minutes today without your phone, music or background videos. Don't try to relax on purpose. Just be with yourself and observe your thoughts.
Real rest is not just when you stop doing something. It's also when you no longer have to constantly run away from your experiences.