Why Trying to Sleep Keeps You Awake

Why does trying hard to sleep sometimes make it harder? This video walks through the lab evidence on effort, clock-watching, and what seems to help. Lying awake and calculating the hours left feels like it should motivate sleep. A few small lab studies suggest effort can interfere with something that's mostly automatic, and that watching the clock may add worry. This video covers what those studies found, how strong the evidence is, and three approaches that aim to lower effort instead of raising it. This is educational, not medical advice. If trouble sleeping lasts, please talk to a doctor. CHAPTERS 0:00 The 2:10 a.m. question 0:26 Why effort should help (and doesn't) 0:49 Is sleep something you do? 1:29 What the lab studies found 2:25 What checking the clock does 3:16 Limits, then what seems to help 4:50 What wanting does to sleep KEY SOURCES Espie et al., 2006. The attention–intention–effort pathway in the development of psychophysiologic insomnia: a theoretical review. Sleep Medicine Reviews. https://ueaeprints.uea.ac.uk/id/eprin... Combertaldi & Rasch, 2020. Nature and Science of Sleep 12:981–997 (University of Fribourg summary). https://www.unifr.ch/news/en/24318/wi... Rasskazova, Zavalko et al., 2014. High intention to fall asleep causes sleep fragmentation. Journal of Sleep Research. https://istina.fnkcrr.ru/publications... Tang, Schmidt & Harvey, 2007. Sleeping with the enemy: clock monitoring in the maintenance of insomnia. J. Behavior Therapy and Experimental Psychiatry. https://wrap.warwick.ac.uk/65972 Broomfield & Espie, 2003. Paradoxical intention trial. Behavioural and Cognitive Psychotherapy 31(3):313–324. https://ueaeprints.uea.ac.uk/id/eprin... Scullin et al., 2018. Bedtime writing study. J. Experimental Psychology: General 147(1):139–146 (Baylor summary). https://news.web.baylor.edu/news/stor... Dawson et al., 2023. Clock-watching survey of sleep-clinic patients. Primary Care Companion for CNS Disorders. https://doi.org/10.4088/PCC.22m03344 American College of Physicians CBT-I recommendation (Sleep Foundation summary). https://www.sleepfoundation.org/insom... More sources are in the pinned comment.