Some people are good at knowing what to do on their own; they have good mental maps. Maybe they acquired them from being taught; maybe they were blessed with an especially large dose of common sense. Whatever the case, they have more answers inside themselves than others do. Similarly, some people are more humble and open-minded than others. Humility can be even more valuable than having good mental maps if it leads you to seek out better answers than you could come up with on your own. Having both open-mindedness and good mental maps is most powerful of all.
