Once, on a science blog, I read about the life cycle of a star.
When most stars die, the don`t supernova. They aren`t heavy enough. Instead they collapse, gas and metal condensing into a tight ball that burns ultrapure and ultrabright, a white dwarf. The rest of their body shivers off in clouds of luminous stardust and becomes a nebula, an echoing veil of grandeur. But the core is pure. The core burns superhot. And over billions and billions of years it cools off, the heaviest elements sinking into the center, condensing, hardening. Becoming diamond.
That`s the fate of most stars. They burn away all their delicate parts and boil themselves down into diamonds.
Anger is like that. Runs on its own fumes, devours itself voraciously, explosively, until one day there is no fire left. Only pure, cold, unbreakable hardness.