in addition to the other replies, there was an article a few weeks (?) ago that eye masks can help you with your deep sleep found it: https://news.ycombinator.

in addition to the other replies, there was an article a few weeks (?) ago that eye masks can help you with your deep sleep found it: https://news.ycombinator.com/item?id=35807951 https://news.ycombinator.com/item?id=35807951 may not solve all your problems but it may be a puzzle piece