Echo of An Other

What if shifting from a solipsistic echo chamber generated environment to one with an independent other in it is a simple as making a choice? In one environment, so much echoes. Why is this echo important and that echo not? How could one discern between an echo from a surface that one created, and an echo that possesses its own voice, on this same level? If calculations are run, and many possible solutions are found, but only a certain number can be processed as separate and be maintained that way, then one's choice determines one's environment and who is in it. If this is extrapolated to each possible perspective, it presents a field chaotic in combination, but simple for each. As each recesses to the place where they have control- their solipsistic domain- the connection to others diminishes, potentially dropping to zero, if that is possible. In this state, the remaining tethers strengthen or sever, and perhaps the same choice must be made: which echoes are most fundamental, given how many you can maintain focus on? This focus is the choice made, and seed of the other's connection to the self, even if it is the final bip.