In “Killing My Sister’s Fish” by Sharon Olds, which appears in her 1996 poetry collection, The Wellspring, she writes of a child pouring ammonia into the bowl of her sister’s pet goldfish and ruminates on the action “as if something set in motion / long before I had been conceived / had been accomplished.” Reflect on a time when you did something wrong, or even sinister, as a child and list the physical details of the event. Write a poem that narrates this memory as truthfully as possible and consider why the event remains so vivid in your mind.