Is the waiter in the mall tired or the waiter in the hotel restaurant tired?

Working in a shopping mall, you can only stand and introduce products to customers, but also bring the art of speech to satisfy customers and buy. Many rules and regulations in shopping malls are violated without paying attention. Being a waiter in a hotel is very tiring! Because the waiters in the hotel usually work in shifts of 12 hours, and the customers who stay in the hotel have different habits, sometimes their attitude is very bad, which will cause our physical and mental harm, and the hotel has very high requirements for waiters and will be very tired when working.