Holy crap, do NOT work at a convenience store/gas station. especially one with Made-to-order food.
I work for Sheetz as a sales associate. That means I'm a cashier, Food cooker, Shelf stocker, coffee maker, and whatever else the manager wants you to do. Our hours are determined by how much profit your store generates, and since it's the "slow season," We've all been getting 1-2 days a week. We end up with only two or three people there per shift: One on register, one making food/coffee orders, and a manager. That becomes IMPOSSIBLE when there's a rush. People have ended up waiting 20 minutes or longer for food, because they think we're McDonalds and can handle huge volumes of people ordering food at once.
Customers are complete ASSHOLES. We just happen to be a pre-pay gas station, so customers have to pay before they pump. They also have to refuse to know anything about how to use a gas/kerosene pump.
It'd be a lot better if we could put signs up explaining stuff to customers so they can figure it out before cussing out the cashier/any and all other employees, but the manager's a huge asshole and only cares about his fat paycheck. It's just a huge headache.
This is becoming a rant, so I'll stop. Time for bed.