Fatigue and sleep deprivation of anesthesia providers can result in decreased non-technical skills and psychomotor functioning. This study of 1,200 anesthesia and intensive care trainees in Europe describes the impact of work-related fatigue on well-being, commuting, and potential for medical errors. Two-thirds of respondents reported making or nearly making a medical error after working long hours. In addition to implementing shorter work schedules, the authors also encourage a culture where it is acceptable to admit fatigue, and where resting is encouraged.