under "projections of terror", its says that each time the illusions crumble, EVERYONE must make an ego throw. does this mean everyone who is currently seeing through illusions, or also everyone near the person who is seeing through the illusions? and people that pass their ego throw dont see these things? so in the example in the book, natasha sees the zombies, but would no one else see them? they would just see natasha screaming and running away from nothing?