I woke up too early this morning due to a telephone call . Keep in mind it is Saturday and after a long hard , demanding and stressful week at work , I looked forward to sleeping in . Yea , just for the purpose of documenting where this meal was in the continuum of my life , I must state that the hospital where I work just successfully went through an unannounced JCAHO survey . ( That 's where we prove we meet their standards and deliver quality , safe healthcare . )
According to the above context, answer the following question.
Why is the narrator so tired on a Saturday ?


The narrator 's tired from completing a work survey .