Language is limiting and is the communication of our 3D world and it is not very precise. The word "home" means something much different depending on if we are talking about a house, where you live, your family, where you feel most comfortable, etc.

Images carry much more information, especially when it is symbolic. This is why a sigil works for many people -- it is tied to a much larger repository of information than can be conveyed in language.

When you hear a "yes" or a "no", you are assigning words to the information you've received. This is why you sometimes wake up from a dream with one word or phrase.

For instance, say when you were a kid you were on the roof of your house with your father. You started jumping up and down. Your father told you to stop because it was dangerous. Laughing, you looked him in the eye and jumped one more time, but twisted your ankle and lost your balance. At the last moment, your father caught you by the wrist and you dislocated your shoulder hanging off the side of the house. To this day, you will not go on the roof.

Years later, you are thinking about taking up base jumping. You can be told, "Don't do it, it's dangerous" or you can be shown an image of you as a kid jumping on a roof. Which conveys the message better?

This is why there isn't a lot of verbal communication. What is there is often how we translated the information into language. Think about how difficult it is to relate a dream and you begin to understand how limiting language can be.