One day in 2011,when I ride bike home with my friend after school,I stroke by my friend and my hand was hurt.I cried for a long time.When I reached home I was afraid of telling my mum,so I endured for a night.Subsequently mother knew then took me to the hospital.There was a fracture in my hand.I feel I was so unfortunate.That day let me want to die,it's really hurt.Why am I so unfortunate?