Why do people the game less want to be as good as the hardcores?
Hardcore players are the people that go to forums, check spreadsheets, analyze rotations, stare at haste to sp equasions and break down fights for max hps/dps.
If you're not this player then odds are, all of this tripe about "HARDCOER vS CASUALLOL" means nothing and you just want to play this game. If you're a casual and you're posting here, you're just a hardcore that got throttled back because you couldn't handle your real life.
Frankly the jealousy over a video game is sad. If you really care about enjoying this game by your self as a casual. Then go off, enjoy your normal modes, enjoy being terrible and wiping to easy encounters.
Oh, you cant play any more? you blew your 5 attempts in your casual guild? Welp that sucks lol, at least the hardcores one shot it.