But sometimes the change chooses you, or the Wheel chooses it for you. And sometimes the Wheel bends a life-thread, or several threads, in such a way that all the surrounding threads are forced to swirl around it, and those force other threads, and those still others, and on and on. That first bending to make the Web, that is ta’veren, and there is nothing you can do to change it, not until the Pattern itself changes. The Web – ta’maral’ailen, it’s called – can last for weeks, or for years.