Even though the second circuit setting the goal for the first is likewise mechanical, the fact that the whole is choosing its own goal gives the metacircuit a mildly biological flavor.

• 尽管为第一个线路进行目标设定的第二线路也同样是机械的东西，但整个机制本身确实在选择自己的目标的事实，却让这个元线路获得某种生物的感觉。