Multi-Example (Murphy's Law)

Why is it that when you leave early to get to class, you almost always end up late I have noticed Murphy’s Law: ‘If anything can go wrong, it will go wrong, and at the worst possible moment,’ tends to happen to me all the time.
Take for example this past weekend. Thursday night a group of my friends and I went to the Pumpkin Show. I had had a sore throat all day and decided to wear a heavy coat with a hood so I could stay warm. While we walked around, trying to figure out what to eat, it started sprinkling, then it stopped. No big deal. As we watched the parad...