It's a waste of good suffering. To improve morale and keep employees from noticing the antiseptic, paper-choked hell in which they've been eternally imprisoned, try to cheer them up with humorous fun and antics. A very simple method of morale improvement is to play music in the office. Hire Jerry Seinfeld to make uproarious observations about everyday events. If this fails to amuse your staff, have him executed.
Happiness is often more potent when artificially induced.
Try pouring nitrous oxide into the air circulation vents. Everyone loves puppies. Dangle one from a rope in the employee lounge. This will help you calm down and focus your anger, possibly into a fireball which you can fling from your hands. When arguing with another employee, it helps if you distance yourself and view the situation through your coworker's eyes.