I don't know why this is still a habit among so many people. Since the invention of tissues (as in Kleenex), we have been able to blow our nose and properly dispose of our nasal discharge in a polite manner. So why the FUCK do people still carry around a handkerchief? The handkerchief is probably the most disgusting thing ever invented. You blow your nose in it and instead of disposing of it, you put it back in your pocket and carry it with you throughout the day so the mucus can develop into a crusty mess. Then, when you take it out and open it up again, your crusty snot spreads through the air like fucking anthrax. I CRINGE whenever I see someone pull out a hankie they've been using all day and rub their face all over their previous evacuations, only to place it in their pocket again so they can repeat this disgusting activity later. USE KLEENEX, YOU FUCKING SAVAGES.