According to a Korn Ferry study, stress caused sleep deprivation for 66% of American workers in 2018. Moreover, sleep deprivation can exacerbate our work stress, by negatively impacting cognitive functions such as judgment, critical thinking, problem solving, planning, and organization.
https://hbr.org/2019/12/how-to-stop-thinking-about-work-at-3am?tpcc=orgsocial_edit