Work in a steak house

Everyday in the steak house I can meet all sorts of customers. Most guests are very courteous when I cleaned their tabletop. I am enjoy servicing people because when they say “thank you" to me; I will feel very happy and gratified. I think this is glamour of the service industry. A few customers attitude wasn't good, but I still have to smile to them. That is the job! I can't take private mood at work even I have failed in love. Since I have worked a week, I have known work's hard and making money is toilsome. So I think to have a part-time job is necessary. Students should try to work during their university life to discipline theirself.