Running a lunch shop is a happy but exhausting thing, cooking is fun, but you have to deal with more and more customers, you need to satisfy their will in time to get money, make delicious burgers and fried chips as your customers demand, if your product is different from the customer's will, your work will just be shit with no value. You have a certain time at the beginning, if you make a successful trade you will get extra time. Wish you can run the shop successfully. Have fun!