How do we know that everything we are 'taught' and have learned isnt just all bull****. All the physics, all the math, all the everything. How do we know that its just not all a big. pile. of bull****. It could just be some extremely huge test by some unseen force to see what humans are capable of. I'm just throwing **** out there. Because its making me think. But we really have no way of knowing. Everything we know comes from some 'dead' man/woman.
