You being a person that stutters is just a plus if you want to be come å SLP. You can't manage a stutter away, at least for 99% of people who stutter. People who say they don't stutter anymore just stutter less. You have experienced everything a PWS goes through, having someone else teach you "techniques" is pointless (again, for 99% of clients). You would need to accept you are a person that stutter and show your clients that. If you don't care that you stutter, other people will be comfortable around you.