i dont understand... the moment i notice my breath stinking, i quickly go for a stick of gum or a tic tac. If i dont have any, i simply dont talk closely to people. yet there are those people that simply dont care how their breath smells like.. when conversing, no matter how much i try to back away from them, they always seem to move closer.. at least ask for a stick of gum or something... why dont they notice their bad breath?