You're so vain, you probably think a contractor breaking their arm is about you.
Engineer, workshop owner, and contractor Abs Delfuego, whose Reddit username is Omegaweapon, fractured his "second favorite arm" and therefore couldn't complete a custom unit in time for the client's desired deadline.
Rather than express empathy for an injured man in pain, the client proceeded to freak the F out, demanding that Delfuego call back all his employees from their vacation so he can get the piece in time for his birthday.
Delfuego offered as seemless a transition to another contractor as possible, catching a friend up on the project. The client refused to accept the recommendation, and when Delfuego said he couldn't "unbreak his arm" or call back his staff from vacation, the client threatened to ruin his business and accused him of "jerking" him around.