when i was in my college days i was accomodated with a friend of mine who was very lazy….usually he gets up at 9.00 in the morning….but the classes start from mornong 7.00 …i used to cheat the tutors by responding to the attendance call of my room mate.one day i was caught red handedly ,then i rose finger on my room mate but he was not interested in helping me .he escaped ,but i was caught and i was suspended for a week ..from then i never cheated anyone to do favour to another.