The ignorance or stupidity of the animal realm comes from a deadly honest and serious mentality which is quite different from the bewilderment of the basic ignorance of the first skandha. In animal ignorance you have a certain style of relating to yourself and refuse to see that style from other points of view. You completely ignore such possibilities. If somebody attacks you or challenges your clumsiness, your unskilled way of handling a situation, you find a way of justifying yourself, find a rationale to keep your self-respect. You are not concerned with being truthful as long as your deception can be maintained in front of others. You are proud that you clever enough to lie successfully. If you are attacked, challenged, criticized, you automatically find an answer. Such stupidity can be very clever. It is ignorance or stupidity in the sense that you do not see the environment around you, but you only see your goal and only the means to achieve that goal, and you invent all kinds of excuses to prove that you are doing the right thing.
The animal mentality is extremely stubborn, but this stubbornness can be sophisticated as well and quite skillful and ingenious, but without a sense of humor. The ultimate sense of humor is a free way of relating with life situations in their full absurdity. It is seeing things clearly, including self-deception, without blinders, without barriers, without excuses. It is being open and seeing with panoramic vision rather than trying to relieve tension. As long as humor is used as a way relieve tension or self-consciousness or pressure, then it is the humor of the animal realm, which is actually extremely serious. It is a way of looking for a crutch. So the essence of the animal style is to try to fulfill your desires with extreme honesty, sincerity and seriousness. Traditionally, this direct and mean way of relating with the world is symbolized by the pig. The pig does not look to the right or left but just sniffs along, consuming whatever comes in front of its nose; it goes on and on and on, without any sense of discrimination—a very sincere pig.