If anger was ever properly understood as being another manifestation of the sin of pride, the psychotherapy industry would go out of business overnight.
Professional angry people, such as newspaper columnists, consumer rights activists and many civil libertarians, specialise in industrial grade pride. When you are so full of pride and anger that you will kill yourself rather than admit you made a mistake, you are in a bad way.
'Pride management' would be a rather more effective form of therapy than 'anger management' ever will be.
The pimply prats who spout the virtues of Ayn Rand really should read Murray Rothbard's 8,000 word evisceration of this nasty woman and her personal cult; if they can read any kind of language other than Text-speak. They are the best kind of drones; the drones so indoctrinated into their dronehood that they actually believe themselves to be free.
It is astonishing how much effort goes into writing boilerplate about material choice. Consuming product is not living, although you'd never know it from the newspapers.
But life can become product to be consumed. The best use to which the flesh of murdered infants can apparently be put is as a cure for baldness. Hope is a duty; but sometimes it's difficult.