Psychology

I have such a hard time believing everybody else experiences life the exact same way I do, even know I know they do. From my perspective, they are just bodies moving and speaking. Is it possible that I am the only conscious person and all other beings fo not experience things the way I do? ... ... ... What if it's the other way around? What if everybody else experiences consciousness on a much higher level than I do, but for the same reason I can't be sure people think like I do in the previous theory, I can't tell that other people are on a higher level of consciousness? ... ... ... Woah. Far out.