Hi. My favorite piece of technology are my glasses, because they are so helpful for my sight. I can't live without them. In my entire life when I lost them I had strong headaches and I tried to not use very much my eyes, so every moment I could, I close my eyes. I got my glasses in 1st grade of elementary school, and I think because that I'm get used to use them. I'm not think about how do I look with them, like other people who don't like to use them. When I do sport I must to take it off them, and later I can use again. Always I have them with scratches, and that difficult to much my sight, and also emphasis I don't like that. It is recommended to change them every year, is a constant spending. Thank for reading. Wä$h0 $hiKo.