If all particles were motionless, gravity would cease to function, as there would be no movement to respond to the curvature of space-time. A static universe would fundamentally alter our experience of reality, potentially leading to a lack of observable phenomena. The implications of such a scenario are largely speculative, but it would likely result in a monotonous existence without change or excitement. The discussion humorously suggests that if humans could survive in this state, they would be left with limited entertainment options. Overall, a universe of still particles would drastically reshape the fundamental laws of physics and human experience.
