Originally Posted by
KisaiTenshi
A lesson everyone should have learned by the age of 12 is to not take over. When someone wants help, they want you to either walk them through it, STEP-BY-STEP, or they want you to do it first and then repeat your actions. Many kids just do "move over and let me do it for you" (thus implying the person is incapable of learning.) When adults do this to each other, it's taken as personal insult, and when the adult you do it to is far more experienced, they will also take it as encroachment on their authority.
Hence, allowing players that you have no experience with, to fail first, is better than trying to tell people to be a perfect PUG every time. Some people are embarrassed to fail and thus will take being spoiled over having to repeat things, as if it was bad to fail. If you're not having fun, then the game becomes less fun when strangers are telling you how to do your role, and have no tact when a mistake is being made.