Blue lights not going to permanently damage your eyes in any way. Most blue blockers will be clear. They'll look like regular glasses. Get a tint that's more like yellow or deep orange or red even. I have like the full spectrum. I don't wear them all the time, but when I do wear them, I feel the benefit. You just wear the really light ones. And then when you get too much blue light exposure towards the end of the night,. It's harder to fall asleep and stay asleep. So then I wear my deep red ones. Hmm. Well, thanks for coming in. Thanks for having me. That's been great."