If you are afraid to do this cleanse, then it may not be time for you to do it. Start with some spiritual and emotional cleansing/healing first. Your inner wisdom will then be awake and accessible to you. It is you inner wisdom that will tell you when and if this cleanse is necessary for you and your fear will dissipate and be replaced with the serenity of peaceful knowing. This cleanse may not be for everyone and for every challenge there is always more than one solution. Let your truth guide you. Peace.