BE ADULT

Recently I try to behave as an adult because of my work. Actually, I began the part-time job since end of July. It's cram school teacher. I mainly teach English and Math. The pupils are from elementary school students to high school students. I think they consider university students to be adult even me. I'm concerned about my appearance, my diction and my handwriting. It tires me every time. However, I like this job because I'm youngest in my relative and it's fresh for me to talk with juniors. I'll continue this job.