Back in school, I was one of the laziest students doing homework, I always gave excuses when the teacher collected his students' homework to get rid of the punishment, but one day I hardly knew what to give when my teacher asked my homework..
Until I had to give a stupid reason to the teacher when he asked me why I did not do homework.
I replied that when I went to school I was stolen, my PR book was lost stolen .. at that time I was detached again from punishment .. that's my secret.