What are friends for??

I am so tired in these latter days. There have been many apponintments since it is in the earlier semester. There was another event yesterday. There was a friend of mine whom I met last year in Pusan. He came to Seoul last night and came to my place. He slept in my room and it was sort of irritating. It is not he himself that annoyed me, but his behavior. He had used my computer until 2:20 A.M, doing "Cyworld" and chitchating on-line. The sound of his tapping the keyboard enraged me, because I could not get to sleep. I am kind of sensitive, so I can go to sleep when there are noises around me at night. Furthermore, he snored and even ground his teeth. Holy cow, it never rains but it pours. Nevertheless, People say condemn the offense and not its perpetrator.^-^