"BeccaHarris: I took a Benadryl to make sure I got 8+ hours of sleep, it hit me a lot faster and harder than expected. before I knew it 15+ mins had passed and I nodded off a few times, and suddenly poeople were freaking ou"
https://www.reddit.com/r/chess/comments/1obo71s/comment/nkhb...
https://med.stanford.edu/news/all-news/2017/06/sleep-disturb...