In reality, you don't understand the concept of burden of proof.
Reality? You mean the perceptions we have of 4% of the universe? Largely based on math and physics which are finely tuned mechanisms making the whole thing work, cosmological constants which apply to everything from the most distant galaxies to genetic reproduction of life.
A reality we experience through our five senses, none of which we are superior at among the species on our own planet. The most important sense we have is sight, it is where observation comes from and this often confirms discovery. Sight is simply our perception of something we call "light" reflecting off objects and appearing as particles when observed or waves when not. Spooky!
But the real kicker is this... You can't prove reality exists. You can only prove that it once existed.