language
The world is built by those who can think, but it is ran by those who can articulate.
The more powerful communication technologies become, the more people will fight wars over words instead of territory. Language, when wielded at scale, is among man's most powerful weapons.
To share parts of ourselves as a way of undoing aloneness, as a method of connection, as a form of putting words to something someone else might not yet have the words for, feels like shining a flashlight on something that would otherwise stay hidden, or as Ocean Vuong said, building fire escapes for each other.