If I was a genie and you could grant you one of 2 wishes, which would you choose: Never make a mistake in your medical career or that every patient you have fully understands what problem they're having and how to take care of it?
If you have a Jehova's Witness (don't permit blood transfusions) as one of your patients and he/she is bleeding out on the table, what do you do if you have 30sec to decide?