since my childhood,i am an independent person.in my junior high school period,i usually had a revulsion for others'help because i thought it was a burden on me.it was strange.And if somebody helped me,i would show my great graduation even if the person was my closed friend.but with slowly growing up,i realize it's unnecessary to always remember others'help,because we are friends And any of us would need help.what we really need to do is give help to persons who need help without thinking it's troublesome or  it's unconvenient.i always believe myself as a lucky guy with ur help.so even if i say less "thankyou",but i will always treat life with grateful heart.