I started just a way to level alts.
Way back at the end of BC i found a bug where the pally jugements will stack if you cast them with in one second of each other, I started 3 pallys and was able to 3 men all instance at the right level when all the mobs are yellow to me. That was great fun till they hot fix it while I was inside a instance becaust the bug worked when I started that instance but stop working by the time I got to the last boss. But I was hooked and never really stoped.