The problem comes with rigidity and certainty. Using a flawed system with the acknowledgement that it's flawed is well and good. But "mechanical" components lik

The problem comes with rigidity and certainty. Using a flawed system with the acknowledgement that it's flawed is well and good. But "mechanical" components like hard data and logic often give the illusion of being flawless and true in some absolute way. That doesn't make them useless, but it means you have to work extra hard to keep in mind the fact that they are and always will be imperfect.