Dear Hank & John

How do you stop caring whether people like you? Why does my shower set off the smoke detector? Why would a 21st century suburban high school have to test for tuberculosis? Should I wash my eyes? Can a solar sail tack against solar wind? Has humanity peed an entire ocean yet?  Hank and John Green have answers!  If you're in need of dubious advice, email us at hankandjohn@gmail.com.Join us for monthly livestreams at patreon.com/dearhankandjohn.Follow us on Twitter! twitter.com/dearhankandjohn