It could have been a part of the intensity modality, but it also has an effect of its own. If your actual physical vision is blurry, you get anxious. You might even become a bit paranoid. It works the same with your mental images or movies.

If you think of something important and it becomes blurry, you will experience the same emotions as if it were your eyes that got blurry.

A change of focus also changes the way you pay attention to that specific scenario. You might suddenly ignore it completely just to deal with that “vision issue.” Or you may become really obsessed with making it clearer. And that can cost you in energy, time and relationships.

For example, you might find yourself upset with someone you care about just because they “drew” an unclear mental picture for you. When people speak in words that only they understand, they paint a hazy picture.And that unclear image drives you crazy, because you want to understand, you want to be able to solve it, you want to be a good friend, father, lover, etc.