I am in the midst of 6 days in a row at work. The first three, as you know, were a mixture of day and night shifts but I managed to get through them without any major problems (except we were quite short-staffed). Now I have three more day shifts before two days off on Thursday and Friday.
Work has been more enjoyable lately for some reason. I've found a lot of that passion that has been missing. I still wish it was busier and there was more to do, but I've taken on a lot more responsibilities so it's not that bad.