Turn signals, flashers, turn indicators, directionals, signal lamps--whatever you call them, they do serve an actual purpose, so I am pleading with Jacksonville drivers to use your turn signals. The primary purpose of these lights on vehicles is TO LET OTHERS KNOW WHERE YOU'RE GOING. It's wonderful that you already know where you're going, and that's actually half the battle for me as I get used to such situations as Atlantic Blvd becoming Arlington Expy, which crosses Arlington Rd which crosses Atlantic Blvd. If you're lost, like I am half the time, then I understand, but for those of you who just don't feel like letting the rest of us know your intentions, please reconsider.