'Tis something I'd been curious about for a while, and I couldn't find any answers on reddit or here on the forums. Why are healers more popular than tanks? Just my personal opinion, but it feels to me that healers have a more demanding job, especially in 24-mans and end-game raiding, but again, that's just from my own personal experience. Forgive me for my lack of MMO knowledge, but this is something that has been something of a curiosity for me.