Today, I had a university class. Usually, I go to campus by train. However, I went by car today because I realized I had forgotten my wallet when I got to the nearest station. Also, it began to rain then. Fortunately, I arrived to campus on time, and the train I was supposed to take was delayed. So, if I had taken this train, I wouldn’t have been able to arrive on time. It may be a good day today. I’m lucky.