"Ding!" I received a message from the airline that told me that my flight was cancelled due to some unknown reasons. This actually happened during my summer trip. Before my trip, I made a perfect plan for the next several days. All the trip really depended on how well our plans before it went. After everything was ready, I started my trip. Before my fight take off, I received the message mentioned above. I felt really sad! I just chose a budget airline to save some money to book better hotels and have tasty food. I even accepted the fact that the airline won't offer lunch, but I never expected the flight to be cancelled. In that case, the only thing I could do was to spend much more money to book another airline ticket and embark on a plane that could take off on time. Fortunately, the rest of the trip made me fell really relaxed until the night before returning. When I woke up to drink some water, I checked a notification on my phone that said my train was cancelled. Oh, I didn't care at that moment. I spent more money booking a flight, then fell asleep again. Though it was a great trip, the cost greatly exceeded my initial budget!