Work jerks can create toxic cultures, stressed out employees, and burnout. Here’s how to stop being one. A “work jerk” isn’t just someone who expects perfection. It’s the high achiever whose nervous system runs at lava-like temperatures, who’s chronically stressed, and demonstrates urgency as a personality trait. It looks like hair-trigger impatience, micromanaging, sharp feedback, and an automatic reflex to see others as obstacles rather than partners. Work jerk behaviors teach people at work to focus their energy on managing you and your reactions instead of doing good work.