Running around the restaurant trying to take orders, pick up dirty plates, and grant ridiculous requests such as ‘Give me a literal bowl of ketchup’ is exhausting. Especially when your entire wage depends on the kindness of strangers, also known as customers. Are they going to tip? How much are they going to tip? Will I be able to afford to fix my car this month, or am I going to cry when I see my account balance instead? You never know. Around the holidays, people are often a little more gener…