I have stuttered my entire life. A speech pathologist friend of mine recommended Delayed Audio Feedback or DAF. It works by playing back to you exactly what you are saying a moment later and stuttering seems to just go away! Here is a wiki article about the concept. http://en.wikipedia.org/wiki/Electronic_fluency_device. The devices tend to be expensive so there are Android and iPhone/iPod apps as well. Android: https://play.google.com/store/apps/details?id=com.artefactsoft.daf&hl=e iPhone: https://itunes.apple.com/us/app/daf-assistant/id309496166?mt=8