" We can think of Dy5topian inhabitants as 'negative thought-form creations', but we must remember that while they are created and sustained by our fear, this does not make them immaterial. These 'beings' have substance and mass. They display relatively consistent physical characteristics and engage in consistent behavior patterns. "

― , DY5TOPIA: A Field Guide to the Dark Universe of Chet Zar (DY5TOPIA, #1)