I will never forget the day before yesterday. Because how stupid I was that day! When I went home after school, I saw the delicious snack, so I wanted to buy one of the snacks, then I could not find my wallet, I searched it many times, at last, I had to admit that my wallet was lost. I felt so worried, so I turned back to find my wallet, I watched the road carefully, suddenly, a black dog was in front of me, I felt so scared. The hog yelled at me, so I ran, the dog run after me, I run into the shop and got rid of the dog. I have to went home because of it was dark, my mother came out and told me I forget to bring my wallet, how stupid I am. And what a bad day for me.