I usually don't recommend this game to people. I've met a lot of cool people in online games since 1999 and many of them I found in WOW. Many of these people prefer a certain type of game and I already know they wouldn't enjoy the experience this…
Your character also ages. Once your character reaches a certain age, they can be "reborn" making them a child again, while keeping all of their current stats. After which they'll begin to age again.
A small group of elite players will tackle the hardest content, and less-skilled players will farm easier content for those elite players in exchange for elite player's rare drops.