How about a check immunity system? For example, competent people who knows their own weaknesses well and often check their decisions with others should be immu

How about a check immunity system? For example, competent people who knows their own weaknesses well and often check their decisions with others should be immune to checks Good programmers often let other good programmers check their codes. Good writers often let other good writers proof read. Good managers often discuss his decisions with his employees before deploy them. They should be check immune. You can even pass out check-immune badges to encourage non-check-immune people to be more critical of themselves :) Of course, this system itself is a check. Who decides who will get check-immunity? What's the successful-decision-ratio threshold? I think it's possible to implement a light-weight system little cost.