A self-contained, hierarchical framework for logic where the rules for evaluating validity, the allowed forms of inference, and even the definitions of truth are fixed and internally derived. It does not permit external evidence, new empirical data, or alternative rational frameworks to alter its core axioms. Mathematics, as traditionally conceived, is a logical closed meta-system; its truths are derived from its axioms, not from observation of the world.
Logical Closed Meta-Systems Example: Euclidean geometry is a Logical Closed Meta-System. Starting with its five postulates, it builds an entire, consistent universe of theorems about points, lines, and planes. No measurement of a physical "line" in the real world (which is made of atoms) can invalidate the Pythagorean theorem within the system. The system is sealed from empirical contradiction.
When you travel so much your car has become some sort of extended closet of every sort, clothing closet, shoe closet, utility closet, bathroom closet, activity closet, and the dreadedjunk closet, because your car is consistent and your car closets prepare you for your possibilities on your various journeys
Oh, we are gonna goswimming, hiking and then go a wedding even if though I just drove 8 hours to get here and can’t stop anywhere first? Let me check my car closet. I’m sure I have the appropriate dress for the occasion, and can change in the car closet as well.
A random gay/lesbian starts to hide his/her sexuality because of different reasons, after a change of situation/location, without stopping being gay/lesbian.
Gay A - Where is this sweatie, that Paul?
Gay B - He moved to Atlanta yesterday.
Gay A - Like this?
Gay B - Well, he made a return to the closet.
GAY A -OMG that horrrrribleeeee!!!