We can all be a little more random, a little less curated online. And here we might turn to etymology. The root of the word “random” is Germanic, and it evolves into the Old French randir for “a gallop,” then randon for “great speed,” and then to the Middle English random, for an “impetuous headlong rush.” Identity as random resists the idea of a cohesive or narrative arc to one self, online or offline, instead embracing the joys of “an impetuous headlong rush” through multiple moods and selves. Post whatever you want.