Why I am so WORST

Hi,every one! Do you thing you are worst?I can tell you ,yes I am .I think I am the worst people in my friend,family,classmates.Why?It is because I always let my family angry and nervous ,and I always let my classmate to help me ,and I not help do anything,I don't have spare time to do.now I always feel sorry to them,Eva ,Tiffany and Christine, SORRY! Please forgive me?I know I am lazy people,I will change this all thing!