This week on Knock Knock Eye, Will talks about how he started Glaucomflecken and what it takes to start your own social media platform, before getting into the main topic, Refractive Surgery or LASIK. Will talks about the history of refractive surgery, including the barbaric ways it used to be done and how LASIK and Photorefractive Keratectomy came to be safer practices. Will also talks about when is the right time to do LASIK and when you shouldn't do LASIK. — We want to hear YOUR stories (and medical puns)! Shoot us an email and say hi! [email protected] Can’t get enough of us? Shucks. You can support the show on Patreon for early episode access, exclusive bonus shows, livestream hangouts, and much more! – www.patreon.com/glaucomflecken    Today's episode is brought to you by the Nuance Dragon Ambient Experience (DAX). It's like having a virtual Jonathan in your pocket. If you would like to learn more about DAX, check out http://nuance.com/discoverDAX and ask your provider for the DAX experience. Produced by Human Content Learn more about your ad choices. Visit megaphone.fm/adchoices