In my line of work, when outages happen, I always get activated anytime of the day and when I am out of luck, I get call in the mid of the night and I really find this very hazardous to one's health if this carries on in the long run. Take last night for example, I got awaken from 2am and I had to stay online and teleconf till 8am in the morning and worst of all, I could not really get back the sleep that I have lost...
Looking forward to the day when I can get out of this..
-SGMale