If you can't justify it. And keep justifying it every time someone asks. Then don't do it. Max . . . max is pretty easy to justify. But MaxMinusMagicFiveForUns

If you can't justify it. And keep justifying it every time someone asks. Then don't do it. Max . . . max is pretty easy to justify. But MaxMinusMagicFiveForUnseenReasons . . . not so much. The point of all of this (I assume TotT) is to have the conversations. If you're not having them at design time or code review time or incident response postmortem times, you're doing it wrong. And you're reminded every time you visit the restroom (again, if it's TotT). That's my interpretation.