" Samhain was considered to be a moment when the veil between this world and the otherworld was at its thinnest. Old gods had to be placated with gifts and sacrifice, and the trickery of fairies was an even greater risk than usual. This was a liminal moment in the calendar, a time between two worlds, between two phases of the year, when worshippers were about to cross a boundary but hadn’t yet done so. Samhain was a way of marking that ambiguous moment when you didn’t know who you were about to become, or what the future would hold. It was a celebration of limbo. "

― Katherine May , Wintering: The Power of Rest and Retreat in Difficult Times