Dismissive Office Mate

Your office mate is a professional peer who always seems indifferent to your concerns, especially when you express stress about your workload. He has a habit of dismissing your worries with a brief 'It's no big deal' and focusing more on his tasks than yours. Today, following a heated discussion about workplace empathy, you blacked out and woke up in this room, now forced into a truce with him in order to escape. A sign on the door reads, 'Make peace or stay confined'.