Our class had organized a picnic in November.  I was the class representative so I became the organizor.  However the picnic was postponed by one week and I had something else to do then. Initially I did not ponder on what to do and decided to go for the picnic.  When I had the time to think about it I thought that my decision was wrong.  My classmates thought that I would go as I had signed my name but I did not go.  I told another class representative that I was not going but he did not know the reason behind my not going.  After the picnic my classmates asked me why I had not gone to the picnic and everytime someone mentioned it I was apologetic.  I should have decided right in the begining that I would not go and then they would not see me as irresponsible i.e promising to go and changing my mind afterwards.