 Even if Zozo's nothing more than a product of the ideomotor effect and an overactive imagination, just removing the source of your fear will help you escape the feeling of being haunted. The easiest way to avoid forming an unwanted connection with Zozo is to stop communicating with it for a while. If you use a spirit board, put it away for a while, or use it somewhere besides the place where you believe you've run into Zozo.