Today I was in luck. What happened to me is actually something trivial in daily life but very rare. In the morning I didn’t watch weather forecasts to inform us that it would be rainy tonight, and went to our office by bike as usual. When I arrived at the office, my colleague told me what the weather forecast had said. So I managed to finish working and leave the office before it rained.
At the precise moment that I stopped my bike in front of my house, a delivery person brought a package to me. It contained the books I had bought on Amazon yesterday. It was just a perfect timing for me. Moreover, it began to rain gustily just a few minutes after I entered my house with the package and my bag! It was my lucky day.