I am an introvert. I don't think my personality perfectly matches my job. But sometimes my job matches few of my personality. Usually I have to meet a lot of customers in my company. I need to talk about my job. They asked me to work when they asked something about the system. I explained it to them. There are a lot of reasons I could work too hard. And I have to listen to what they are asking with patience. So I get a lot of stress and I get tired. However, my job is interesting and I learn a lot. I can say that it's worthwhile. Since I feel stress so much, I have to relieve my stress when I work in the office. So I decided to have a new hobby, I joined in-company society of tennis club. I met so many people in my tennis club. I could not only relieve my stress but also I become healthier than before through my new hobby. Right now, I still love my job and I usually play tennis.