Honestly speaking,nobody can stand for halitoses from a person who has offensive breath,which contribute to the loss of interesting to speak with he or she.Of course,i know we all have offensive breath at one time or another,when you wake up in the morning,when you eat or drink sth with some specific odor,or you stay up all night for working without sleeping.
Some people,however,even though he or she used has used kinds of mouthwashes, always have some bad smell exhaled from their mouths when they start to speak.I am surelly most of people have the experience of enduring the challeges from bad smell,maybe for the fear of lossing face if he or she just run away,maybe to show respect to their friends who is speaking,maybe...i don't know.