Yesterday, I met my friend from university. He came my university as a recruiter of a company and introduced his company to students. And today, I ate lunch with him, then later we talked about various things each other. It was so fun to talk with a classmate after a long time. This is why almost all my classmates got into companies when we graduated our university, and there is no classmate in my research building. I sometimes feel lonely, however, I also sometime feel as if I were a boss of students since all students in my research building are younger than me. He-he.