I am leveling what will hopefully be my sixth level 80. It is my ninth character slot on my main server, leaving one spot for a worgen druid. I really like leveling. The term "altoholic" has been thrown around -- but once they get to 80, I stop caring about them. It's the leveling process that I really enjoy. It seems leveling gets better and better each time I attempt it. I light up every time I get level achievements, and I love that feeling of getting a mount for the first time.
For this alt, I have decided to level like it's my first toon with some semi old-school restrictions. My current alt is a 27 dwarf paladin, and I cannot use the dungeon finder nor run with heirlooms. I didn't give my alt gold or bags. I am not buying or training for riding skill until level 40 and epic at 60. I am trying to stay in the natural quest progression (I did run to Elwynn Forest to kill Hogger, but I didn't take the quests) provided by the game. This is incredibly hard. At 27, I have exhausted every possible quest in Wetlands at my level, and none of the quests have sent me on to another zone.