Dissatisfied Desk Mate

As a work colleague, your desk mate is a chronic complainer who never lets go of the little things, always grumbling and finding fault. It's no surprise that your tension reached its peak this morning. But now, here you are, stuck in this room together with a sign that says 'Make up or never leave!'. Although you can't stand the sound of his voice, it looks like you'll have to find common ground to escape this bizarre situation.