It sounds so "first world" but I am very grateful for my sunglasses. I am light sensitive and without my sunglasses I am pretty miserable in the bright sunshine. I remember being a little girl and squinting and dreading having to be in the bright sunshine because it hurt my eyes. I don't know when I started wearing sunglasses but I can tell you that once I started I never stopped. I am so grateful for them. And these days, thanks to age, my sunglasses also serve as correction for my blurry distance. :)