He's been known to be confident, arrogant, and a bit egotistical. During his time on Earth, he, alongside his human partner Hunter O’Nion, became a Headmaster and the two became one. After their separation, his experience as a Headmaster left deep wounds on his psyche and his pain turned into hatred for humans which lead him to make a deal to leave Earth in the Decepticons hands. His betrayal has been something he’s regretted ever since. He often travels with his pet Insecticon, Bob, and is rarely seen without his companion.