Nine adult characters, ages twenty-seven to sixty-three: seven regulars of the weekly session, a fifty-two-year-old owner, and a thirty-four-year-old newcomer. No sexual content, violence, danger, injury, illness, death, crime, emergency or supernatural events. Nobody is hurt at any point, including by the wall. No minor appears in any role and none is spoken of as present. The story discusses a trampoline park session that has been running for four years, a reasonable owner proposing a coached beginners hour in otherwise empty hours, a night baker whose only waking hour in the working week is this one, a physiotherapist who keeps being asked to watch people, a man who is hard of hearing in a room that has got louder, a bus driver who became the room entertainment without agreeing to it, and the question of whether a shared play space can be inviting to a frightened person and an expert at the same time on the same eleven trampolines.