When you add the Moon, which is all about confusion, illusions, deception, and keeping things hidden, and the Eight of Swords (Eight of Wind in the Penguin tarot), that is a perfect combination for gaslighting. You have a friend, a family member, or an abusive partner and deliberately creates confusion for you. The Eight of Swords represents you feeling trapped in your mind, as you feel you are losing your memory, your sanity, your identity, and your mind.