Hi! I know I’m not Amaris but I can answer this question 
The Psychic Dimmer is an exercise that you can use to help control what you do and don’t receive psychically. It’s from a book called Psychic Witch by Mat Auryn. It’s written out here in this thread → Aura & Energy Scanning Thread - #129 by MeganB
Never be sorry for asking questions – that’s how we learn! An eclectic witch is one that doesn’t follow a specific path or tradition. They take what resonates and leave what doesn’t. We’ve got some information on different types of witches all around the forum and Spells8