Ayuno
When I was a child if I was feeling hungry, but it was not yet the time allowed for eating, I could drink water, brush my teeth or my favourite option, to close my eyes and wake up somewhere else. The rule was that when I opened my eyes, I would no longer know anything because I would be empty, "amnesic". This fasting from the world let me discover dozens of places, explore uses and objects, try exotic flavours, and learn many rare customs.