Download this app now. 50% of the world's population will become nearsighted in 2050 because we…

Download this app now. 50% of the world's population will become nearsighted in 2050 because we spend too much time looking at screens. The app (LookAway) blocks your screen for 20 seconds every 20 minutes, so you must look away and rest your eyes. I don't want to be blind. It's the best $20 I've spent in a while. Made by @kushsolitary