I’m a shopper at a grocery store and I do my best to shop like I’m shopping for myself. Am either fast or in my training grace period. I’m a terrible employee g

I’m a shopper at a grocery store and I do my best to shop like I’m shopping for myself. Am either fast or in my training grace period. I’m a terrible employee generally, too much care. I assume I’ll be fired and will do my best shopping until then. I did get the job randomly and had shopped there often prior, a clerk brought me to the hiring manager so it was easy to get hired. Of course each day it sinks in that it’s a business with managers and metrics. At least programming technical debt paid well, it seems clear that outside of boutique consulting it’s all about the numbers... good to know for sure.