I'm thinking that you have some kind of a connection to a high level, hierarchy mediator that other lower level readers are aware of while also still aware that you are a non-reader. This is a mediator who "chimes in" when necessary to communicate to other readers around you, perhaps to help you since you are only able to use the surface level forms of communication. Your neighbor, upon exile, came to you hoping that your mediator might "chime in" when speaking to you and may have been let down if the mediator seemed absent. In other words, when readers like your neighbor come to you for answers while aware that you are a non-reader it is likely that they are not just speaking to you only but to the high-level reader who may be watching you for whatever reason.

There are different forms of banishment and exile, depending on the level of a reader and the type of violation committed. For example, exile for a subtly-aware reader is less extreme than for a an exiled reader such as myself.

Another reason why a reader can be exiled and blocked from the telepathic connection is because of communication with the uncontrollable subsections of the atmosphere of thought that connects everyone. Readers communicate best with those who are "like-minded." There are cultural, genetic, chemical and other factors that make people like-minded. There are areas that are considered off limits, areas that the Hierarchy would like to limit. It's possible that your neighbor was connecting with one of these uncontrollable subsections that the hierarchy considers off-limits for readers.

Exile is not always permanent. My exile is most likely permanent but it's funny how the hierarchy allows me to be subtly aware at times when it is convenient for them.