What is the ruling on personality analysis through the personality compass, what is the ruling on one who ignores this ruling, and what are the consequences for one who believes in that?

There is no apparent prohibition against the aforementioned personality analysis, as it relies on perceptible behaviors and inclinations and is not a form of divination or stargazing. As for the classification based on the four cardinal directions, it is founded on the cultural symmetry among the inhabitants of the earth, where civilizations in each section have acquired distinct characteristics. There is no harm in adopting the results of these analyses, but they are speculative and not definitive. It is important to emphasize this to anyone who wishes to disseminate them.