He sees himself as a big-time superhero and Plumber, often boasting but with underlying skill. He's grown to handle serious situations but still loves fun, snacks (Sumo Slammers), and can be goofy, showing he's a balanced hero. Despite flaws, his strong moral compass drives him to selflessly protect others, even sacrificing himself. He's gotten better at using the Omnitrix, understanding his aliens, and sometimes choosing forms wisely. He has a profound understanding of the multiverse and time.