I feel the same way. My stutter has been passed on from generation to generation going back to my grandfather but my dad and him grew out of it or got it down to where it's super mild. My half sisters (dad side) don't stutter, my little brother did at first but grew out of it, and I still stutter but it's relatively mild. Sometimes moderate if I don't sleep or eat well. If my child stuttered I would just get him the help he or she needs as soon as possible. Get them to understand it isn't their fault and that they can learn to live with it just fine. To not let it impede them from doing what they wish to do in life. My parents were told I would grow out of it so they didn't rely on speech therapy at all and my mother regrets it now. I tell her it's fine and that I'm doing well but I grew up as a timid and shy child because of it. I'm different now but if I can avoid making phone calls or other stuttering triggers than I try to. If I can't then fuck it i just do it anyways.