That might or might not be the same kind of thing that my brain responds to. If it is:
It is easier to keep in mind a consistent Rule than to remember occurrently what justifies it and check for those conditions every time. If there is a really good reason to break a Rule, it will intrude itself upon your notice without explicit checking, so it’s safe to just go around following Rules until and unless that happens. Assuming you had a good reason to implement a Rule, it’s correspondingly bad to threaten its force (by ignoring it when it’s inconvenient, for example—inconvenience-related exceptions could have been built into the original rule if they were really worth the extra checking and if they are genuinely well-defined), and you should be highly suspicious of yourself if you start coming up with great reasons to change your Rules whenever they get inconvenient.
That might or might not be the same kind of thing that my brain responds to. If it is:
It is easier to keep in mind a consistent Rule than to remember occurrently what justifies it and check for those conditions every time. If there is a really good reason to break a Rule, it will intrude itself upon your notice without explicit checking, so it’s safe to just go around following Rules until and unless that happens. Assuming you had a good reason to implement a Rule, it’s correspondingly bad to threaten its force (by ignoring it when it’s inconvenient, for example—inconvenience-related exceptions could have been built into the original rule if they were really worth the extra checking and if they are genuinely well-defined), and you should be highly suspicious of yourself if you start coming up with great reasons to change your Rules whenever they get inconvenient.