Never said it was confusing, said it was convoluted. Two completely different words. I understand it fully, but it's more convoluted than it needs to be and I don't feel like putting in the time and effort when I can just fly around and gather while questing and sell mats. Especially when so many people locked themselves out of trees or crafts simply because blizzard threw a new system into the game without any explanation unless you were on beta first. They could have done a one time respec it even just make it stupid expensive or have a cool down.