I was impressed by their funny troubles and funny talkings all along the trip. And also I found that I came to admire them after laughing each time. Because when they met something in trouble, or their own complicated jobs came, first, they would burst into laughter at once, and then started to solve the problem slowly with partience and happiness. Sometimes I was surprised by them. Because something that happens in our daily life such as losing the wallet, or a bad weather, will make every one of us complain and be upset for long.