I kinda noticed this myself. As a young child, I had perfect vision. Apparently sometime by middle school my vision started declining. But, I really didn't k

I kinda noticed this myself. As a young child, I had perfect vision. Apparently sometime by middle school my vision started declining. But, I really didn't know it. I mean, I could generally read the blackboard, all good right? But everything was so...drab. Finally saw an eye doc and caved on getting glasses. Wow what a difference. The first thing I noticed was that I could see blades of grass, and leaves on trees, and hairs on squirrels. They're not just green or brown blobs afterall. And people...they looked so different. Some better, some worse. I could see hairs, and wrinkles, and subtle visual cues I'd been missing. I must have spent 2 weeks just amazed at the world I'd been missing out on. So while not clinically depressed or anything, I can confidently say the world is more depressing when it's blurry.