Intelligence level/0

There are some people who have an intelligence level of 0. These people are just blobs of mass who have absolutely no reason for existing and do nothing at all. If you encounter one (assuming you aren't one yourself), make sure to tell it to cease existing, as they aren't capable of realizing that they have no reason to exist and therefore keep on existing anyways. A Simon is a special case, and claims to have an intelligence level of 0, but is a paradox and does not necessarily fall under this category.