The moment you reach level 80, you may want to take a break from quests for a while. However, don't take a break for too long because you will have to start running your daily quests. Many WoW players use daily quests as a regular source of income, but if you know how to work the auction house, then you may not need the gold. But every WoW player does need to work on reputation with several of the factions throughout the game so they can earn special enchantments,