Before you claim any absolute truth, consider that you can see less than 1% of the electromagnetic spectrum and hear less than 1% of the acoustic range. As you read this, you are traveling at 220 kilometers per second across the galaxy. 90% of the cells in your body carry their own microbial DNA and are not “you”. The atoms in your body are 99.99999999999999% empty space and none of them are the ones you were born with; they all originated in the belly of a star. Human beings have 46 chromosomes, 2 less than the common potato. The existence of the rainbow depends on the conical photoreceptors in your eyes; to animals without cones, the rainbow does not exist. So you don’t just look at a rainbow, your biology creates it. This is pretty amazing. Especially considering that all the beautiful colors you see represent less than 1% of the electromagnetic continuum.