My environment isn't "badly lit". I just don't want bright, flickering light blasted into my eyes at my expense. I even block natural light using sunglasses wh

My environment isn't "badly lit". I just don't want bright, flickering light blasted into my eyes at my expense. I even block natural light using sunglasses when I go outside! Once upon a time I stared at the Sun for a solid 20 seconds without blinking. I couldn't read text for a month, the letters disappeared from under my center vision. Why in God's name would I want to routinely stare at a bright screen?