doesn't matter if there are cars behind you or not you are still supposed to use your signals. so do you stop at stop signs if you don't SEE any other cars ? i see so many ppl not using signals or stopping at stop signs, using cell phones while driving. WTF IS WRONG WITH YOU PPL ! you ppl act like you are the only ones on the road and if anyone else is on the road your attitude is get out of my way because what i am doing is more important then your life or your childrens lives. yea ,I AM A BOMB ABOUT READY TO GO OFF !!!