we all know that 幺正操作 etc is critical in 量子通信 and computing, now an individual brain as a 量子 system, how robust it is in terms of keeping its 幺正操作 capacity? an individual's brain system's "幺正" property is supposed to be independent of /invariant of 观察者(himself)的位置.

it is very hard for an individual, but much more realistic with an human organization, such as 共军 top elite, kind of why 共军 top elite is very powerful