What ultimately happens to Vincent and Jerome at the end of the film?

At the end of the film, Vincent is successful in fulfilling his dream of traveling into space, which symbolizes the triumph of determination and willpower over genetic predisposition. He ultimately manages to embrace his identity and overcome the societal limitations placed on him due to his status as a "natural" or "invalid."

Simultaneously, Jerome's character meets a tragic end. Despite initially being an elite individual with a flawless genetic profile, he struggles with his identity and the pressures of living up to societal expectations. Ultimately, he takes his own life after ensuring that Vincent can take on his identity, allowing Vincent to achieve his dreams. This dual outcome highlights the contrasting fate of two characters shaped by their genetics and personal choices within the narrative of the film.