Skepticism contains one of these curious paradoxes since it adjusts simultaneously to humility and presumption. This shows that it can be classified into two types: “I don’t know” skepticism and “you don’t know” skepticism. Two types, as we can see, antagonistic, one representing modesty and the other haughtiness, one a detached judgment of one’s own abilities and the other an accusation of those of others. Opposite types that nevertheless go by the same name.