you dont even need to go to administrators. i worked as a cashier in high school amd some items just never scanned. the ability to memorize the upc codes for

you dont even need to go to administrators. i worked as a cashier in high school amd some items just never scanned. the ability to memorize the upc codes for those items improved my metrics a ton. when i studied engineering i also memorized commom values to speed up problem solving. I think everyone does it to some degree. Some deliberate practice while you're developing basic skills isn't a bad thing imho.