I didn't understand the guy who said that we as observers can alter reality, maybe it's just that I can't trust anyone who tells me I can change the world from my living room but come on, think about how can we alter what we can see because we don't see these tiny particles, or is it that we do alter them by looking into the void to where a wall tells us that there's a swarm of these things, or we just don't because if we are in fact altering them the wall might turn into a different wall, let's just say, or if there are two of us looking, it might as well change from my wall to your beach and if there are more of us we might end up looking at an infinite ever-changing never anything per se of marvels that we all carry around and our observation would fire up to the swarm of particles when in apparent reality I was just standing there staring at my wall alone the one wall I was looking at with the eyes of the blind, who see by not seeing.