You are now training to speak from begining, like we say from zero to hero. You will need techniques that allow you to pronounce difficult words and sentences correctly, and also practice making difficult letters easy, and also making difficult situations easy. You will need to work on some psychological aspects in addition to rib breathing. These things make you pronounce sentences without stuttering The time that stutterer stop using techniqyes and speak to someone without technique, you will find yourself pronouncing the letters easily (I killed the difficult letters) and you find yourself not afraid and your confidence is high (0 fear because you killed the fear of different situations) I get your point You say you will be able to talk perfect only with techniques But this is a mistake, you will become tactful without techniques as well, and it is impossible for you to return to stuttering Because throughout the past period you have been working on the verbal and psychological aspects of stuttering correctly Just as thousands of stutterers have been able to overcome stuttering, why can't you?