I had to fly today, super early in the morning (first offense) and then I just hate flying anyway, squished in there with no dignity, everything taking forever. I don't know why because I didn't really need them but something was telling me to put on my sunglasses and well what do you know, I was totally emotionally regulated!
I'm like a bird when you put the cover on its cage and it calms down in the dark.
I wear my sunglasses inside a lot because they're prescription and I often forget my regular glasses or don't feel like putting them on, but I don't think I realized it was soothing me haha.