For those in the medical field how did you know when to say enough is enough? I am in the medical field, a medical technologist and I am constantly afraid I may mess up something important in a patient's care. Constantly checking and rechecking the results I am turning out. However, no one seems to understand my husband, my family etc... I get a lot of "Oh, you will do fine." Well, I don't feel like I will do fine in fact I am very upset at having to return back to work in pain and in a depressive state. I sometimes am afraid to take my narcotics while on the job but I need them sometimes to just make it through the day.