Originally Posted by
Reinhardt_Azureheim
I fear you are labouring under massive misunderstandings here - for a start, I am actually a fairly experienced player across all roles, with many savages and ultimate clears under my belt and I still make mistakes, horribly embarassing ones even and I have yet to experience getting actively blacklisted, let alone getting banned for not performing perfectly. High-end raiders are no angels, so if even the best make mistakes, who says it's an issue if you do?
Practice parties are there for learning and mistakes are commonplace. Clear and reclear parties also occasionally have people getting hiccups and wiping the group occasionaly, that's life. It is only for speedkill groups that will seek perfect play, but those typically can be ignored.
Really, stop being worried about needing to perform perfect the first time you join raids, or any content. Hell, when content is new we don't even have guides, we just learn on the fly on our own - there is no perfect play then.