This document describes an art installation project aimed at helping people let go of thoughts and feelings. The project invites participants to anonymously write something they want to let go of on a notecard, attach it to a balloon in the installation, and later return to release the balloon into the sky. It is presented as a simple, childlike act that can provide a sense of freedom and release. The artist behind the project hopes it will encourage self-reflection and inspire positive change in participants and in the world through art.