My volunteer experience

This term, I went to my mother’s company. In the company, there is a big library. It had a free job for me to do. So I can get a job on that day. When I go to the library, the administrator told me that some rules in the library. There were a lot of rules in the library. I could not remember all the rules in such a short time. He told me that when the people came to the library, they must give me a card. This card proves that they are the staffs in this company. When the staffs cannot find the books they want, I should give them my most help. I can look for the books according to the signs that write what the books involve. I tried my best to remember these rules. Before the administrator left, he encouraged me, “You will have a good job!”
After 10 minutes, there was a man came to me and showed me a card. I received the card with a smile. I saw the card. It had the photo of him and his name, department and some other information. I said to him: “Thank you!” He also gave me a smile, and then he entered into the library. However, 2 minutes later, ha came to me again and said: “I could not find the book.” He also told me what the book is about. I walked into the library and said to him: “Let me help you.” I remembered the administrator’s rules. I looked for the sign. Finally, I found the sign on the booklets. I narrowed the scope of the booklets and it is easy to find that book. I took the book and gave to the man. He told me: “what a good job you have! You are a volunteer in this library?” I answered. So I got his praise. When he left the library he said: “I must tell the administrator, he has a good successor.”
The following 1 hour, I met some other staffs in this company. One of the staffs wanted the book in the top of the booklet. He is so old that he could not climb to the top of the booklet. I found the ladder beside the wall and climbed the ladder and took the book. This old man also praises me and said: “what a good volunteer. You did a good job indeed. ” I got two praises, and I felt too happy said to myself: “I must have confidence to do the work well!”
I finished my work very soon. In this day, I helped about 20 people totally and got a lot of praises. These gave me more confidence to do the other work. When my mother came to the library, she told me: “I have heard other people praise you. Congratulations! I will give you some other jobs in the future and you should do it better, right?” “Yes!” I said with a lot of confidence.
I want to have this kind of experience more, it could make happy and more confident.