‘If you feel stressed before bed, be it because of work or for any other reasons, the best thing you can do is give yourself one to two hours of zero screen time right before you plan to sleep. ‘Try to get into the habit of switching off everything by 8pm and indulge in a bath or a book as this will help to calm your mind and allow it to slowly switch off naturally to allow for a good night’s sleep.’

https://metro.co.uk/2022/03/18/sleep-tips-how-to-create-a-wind-down-routine-and-get-your-mind-ready-for-rest-16302870/amp/