You said it!!! Not everything, or anything for that matter, is ever going to be perfect. Why are we learning about this when it's not really used in clinical practice?? Well, I don't know, but I'm not going to question it because there must be a reason my nursing school had a 100% first time taker pass rate on the NCLEX last year, so I think I'll do what they tell me!
I understand the occasional complaint, but some people, my goodness! Fortunately for the sake of future patients, about 30% of my class didn't make it through the first semester and are currently rethinking their career choice.