cashier job making life impossible

cashier job making life impossible I’ve had a stutter since I was a child and it has always fluctuated. Recently, I got a job as a cashier at goodwill during a time of influent speech and it’s making me choke up and hate my existence. It’s so frustrating to mess up on asking them if they’d to round up and their totals, it’s really anxiety inducing. do you guys have any tips or advice? i’m tired of letting the stutter control me- i went to speech therapy last year and was fine for a little while but now i am not.