I said “u should” not “u must” they can decide their own. Overcome stuttering is experience-based not scientific-based. U don’t know nothing about stuttering because u haven’t overcome it like I do. Sit down and listen to people who achieved what u really want. U are still trying but I am healed. Listen to the senior, u have a long way to go, u might not make it or u might, but I did make it. Experience is more important than knowledge, go read again my boxing example.