Thanks for your comment. Somehow I tend to feel disappointed that I could feel myself tense up and block up severely again when I need to answer a friendly question. I'm retired now and live on my own. I can see that I can talk aloud to myself all the words and sentences I couldn't say. So my conclusion is that while I have a hereditary disposition for stutter, if I relax enough I would not stutter. I had periods in my life when I stuttered very little. Now about a half a year I'm not much capable of talking. Luckily I'm doing activities in a community centre that don't include talking. But of course, I need to talk some. Now I concluded that I need to read aloud, humming mantra, positive affirmations. However, for many hours a day. I'm determined, I cannot see any other choice. Good luck to all young people!