My part-time job

I have part-time job. I’m working at the DOUTOR coffee shop. Do you know DOUTOR coffee shop? I began to work here and one year passed. Service is very difficult for me. When I began to have worked, I had made the guest angry. I did a lot of other mistakes. I reflect in every case. However, there is not only painful but also happiness a lot. When it is said by the guest, "Thank you", I am very glad. I think that I continue this work. Hereafter, I will continue this work. (93 words)