Thank you for the comment. I agree with you about resolving the root insted of the consequences of the problem. I stutter mostly when I speak in front of a group of people or when I speak with strangers but only sometimes. Or when we are in a the middle of a conversation and I think I should speak fast so the others canbspeak too. Sometimes my mind is on the next words but I am still saying the previous one. And if I don't stutter I mix the words which is very funny sometimes. But in presentations ? .. I had only 1 - 2 presentations with only 10-20 % of stuttering. When I talk to big group of people I usually stutter very much.