Please fire me. I work in retail as a cashier and go to school, and I’m dyslexic so read the numbers...

Please fire me. I work in retail as a cashier and go to school, and I’m dyslexic so read the numbers wrong sometimes. When I do, I always apologize and correct myself. One day, I was messing up more than normal and I had a guy tell me to go back to middle school and learn how to read! I’m in university majoring in physics.