I'm sick of being a QA for Ground.

Feels like I'm expected to know way too much for how much I get paid. Like we had a 2 hr meeting on hazmat because the QA who had been there 15 years didn't know how to do it. Training at my station is a mess. It sucks having to self teach myself about hazmat processes or literally anything when I'm already in school full time. Feels like everyone is just winging it at my station and idk how to feel.