Advice for stuttering

Advice for stuttering I'm 20 years old and I've had my stutter ever since I was about 9 years old. It wasn't as bad as it is now back when I was a kid, but as of now it's personably unbearable. It's a frequent thing and the words that trigger it don't have a "consistentcy" to them. I've been told to slow down, restart the sentence but neither of those things work, and I could always see the aggrivation it causes in people, which leads to me not being a very talkative person. At this point, I'm not sure on what to do with this anymore, if anyone can give me any advice or suggestions I'd really appreciate it.