Why are we so priveleged?Why can I see beautiful light?

Why are we so priveleged? Why can we see the beautiful light? I think it is so pleasant, so beautiful. I want to know why we are able to see such beautiful white light? Why does it exist, I can see it while I am at the computer. I did meditations, did this activate it? I love the light, its the most wonderful part of my existence. I am blessed.
Namaste