That is, the exam creators want a %age of top grades, a %age of 2nd grades etc etc and a%age of failures.
An individual can go up or down this hierarchy but the hierarchy is rigid and not everyone can pass the exam. Wanting to make this sort of system into one where the entire responsbility for passing or failure goes onto the indidivuals is ridiculous.
So it is with something in wow - the arena system for example only allows for so many people at each grade and theres no way for everyon to win. HC raids are similar, they are desinged to exclude most players.
please, stop reading tony robbins or whatever "you can do it" nonsense you've unquestioningly imbibed and look at how things really occur. Thanks.