These days i have suffered a lot of unfitness. Headache, backache and stomachache has always been torturing me. And my eyes strains once i stare at the computer screen for a long time. What's more, yesterday, one of my friends was to leave Beijing for home, so i had to send her off. After her leaving, it was almost 11 o'clock and there were neither buses nor taxi to take. As a result, i walked back to school. Jesus! I was almost tired to death.  In addition, my friend's digital camera broke down but he has lost the invoice,which means that he has to pay the repair fee. I wonder whether these days are full of unlucky things.