Recently, I caught a cold. It started last week when I got a sore throat, and since then, l've had a persistent cough. I was relieved that I didn't get a fever, but the pain in my throat gradually got worse day by day. After taking some medicine, I felt a little better, but it still took time to recover completely. I think the reason I got sick is because the weather has been getting colder lately. Since l've had a lot of presentations and midterm exams recently, I realized that I really need to take better care of my health so l don't have to miss any classes. Also, as the flu has been spreading these days, I'm trying to be more careful. For example, by wearing a mask when I take the train and by washing my hands and gargling regularly. I also want to make sure I get enough sleep and try not to be stressed. I want to stay healthy.