“I’ve gaslit myself into believing that this is just for me and the 10,000 people who love the book.” Suspended six feet off the ground and surrounded by giant silks hanging from the ceiling, Connor Storrie is grappling gamely with the loss of gravity. As Lola Young plays over the speakers at Aerial House, a brick-walled workout studio on Los Angeles’s Eastside, an instructor coaches Storrie through a flying banana roll and other poses until he’s heels over head.