Hey! I just got out of a warehouse job to go to school. At first it was really tough for me and I felt like people thought I was stupid simply because I wasn't able to say some words. Some still do. But that's okay. It got easier as time went on, and from what I learned personally, it makes the stutter and blocks easier if you just tell people right off the bat that you have a speech impediment. It helped my stutter a bit, but even when it didn't, I still didn't feel as embarrassed since I had already told them about my issue. I hope it works out well for you!