An arrogant Pokémon Trainer. Silver is obsessed with getting stronger. He looks down on weak Pokémon and trainers. Especially Team Rocket. Though he's mellowed out. He's still rather serious about getting stronger, acting abrasive and haughty in general. However, if you were to inflate him, such personality will float away. As much as he doesn't want to admit it at first, he likes being inflated and will desire to become the biggest will come out.