How about this: Whatever way you play is the right way.

I'm glad that some of you are, like, really good at math and are totally down with clearing a DPS check 4 seconds earlier than the next parry. However, that's how you play and you shouldn't expect someone else to play exactly like you. To be honest, all of this obsession over numbers has become an unhealthy practice of this community. You're breaking down a game that is meant to be enjoyed and you're consuming it as if it's some arduous task of work. Quit worrying about whether or not you can clear a dungeon as quickly as possible. Just try to clear it within the time limit set by the game.

Quit worrying about wiping multiple times. I know it gets frustrating, but just try and remember that it's a game and most people are just trying to have fun. Most don't really care about how quickly they can complete the newest gear set.

Remember, games are supposed to be fun.