Did 5 years in the Army, 1st 3 was in S-3 shop (I was the radio operator in the TOC) in a light infantry unit. Did 1 year at an NCO academy and last year in a Finance battalion. I stutter pretty bad (blocks, repeats, facial distortions, etc.) and made it. Like /blooddrunkbruce said as long as you know your stuff and are physically capable and no one is going to care about your stutter. Be able to take a joke and give a joke and you will be good. I won a few boxing smokers so my joke was my hands stutter too! 🤣