I appreciate your positive and optimism but you're looking at this the completely wrong way. **Not all stutters are the same**. Sure a lot of people can be cured but its not as easy for others as there can be many other issues that factor. You make it sound like its very straightforward for a stutter to become cured when in fact it is a very complicated task for many people. Please don't group all stutters together, we all deal with it differently