Smoky quartz is for empaths. It’s pretty much like insulin for a diabetic. It works as a filter to tells you what energy is yours and what isn’t

Amethyst is a cleansing stone that works for psychics and sensitives. It is good for both healing and cleansing.

Citrine is a stone that blocks out psychic input, you can wear it to decrease distraction when you are doing a cognitive task.

Selenite is a wicking stone and will suck out negative energy. I place it on acupressure points to clear meridian lines.

Obsidian is a protection stone that works for psychics and sensitives. It has the property of “never being used for evil”.