Absolutely. I have to keep reminding myself that social anxiety exist. Though, whenever I order fast food, I prefer to talk to the person if the line for the tablet is too long, but my friends who don't stutter would rather wait in the line longer than actually talk to the person because they're nervous. And I'm just like BUT YOU CAN SPEAK FLUENTLY... YOU CAN JUST SAY THE WORDS THAT YOU WANT AND GO. YOU CAN'T BE MORE EMBARRASSING THAN ME REPEATING MY ORDER 3 TIMES But again, I don't have social anxiety, and if I do, it stems from stuttering, so I don't know how it would actually affect them.