Unfortunately, emotions are contagious. I avoid these neurotic anxiety freaks.
Hmm, obviously since this is medicine the advice of "do your best" will be misconstrued. Doing your best has nothing to do with working too much, stressing out, or not being balanced. It just means, when you decide to work, you work your hardest.
Of course, this is medicine where everything is warped. Do your best now means work 16 hours a day, 7 days a week, don't exercise or have friends, lose sleep... as if "doing your best" is some external result instead of what it really is - giving 100% effort (independent of test scores / multiple choice questions correct).
Maybe "Do your best" means work really hard in the allotted time for work. You don't need to find more time, decide the amount of time you want to work, then work as hard as you can for that time period. For some that's 30 hrs a week, for others it's 60 hrs a week - but it really doesn't matter because it's each man's decision to make.
Medical people do crack me up though, only in medicine can the advice "do your best" have a negative connotation - meaning burn out + worry + misery.
Any other field in America, I don't think this would be the case.