The neurochemistry of the brain is astonishingly busy, the circuitry of a machine more wonderful than any devised by humans. But there is no evidence that its functioning is due to anything more than the 10(14) neural connections that build an elegant architecture of consciousness.
Sometimes they're nothing, sometimes they're something, sometimes there's a connection that years later may show up. All of this information is useful.
Whatever you want, be it. If you want connection, it's because you are connection. Be what you want, and then it happens all around you. If you want love, be it. You'll have more love than you know what to do with. Whatever you are inside, you receive a thousandfold on the outside.