Remember when we were young? Our parents taught us not to steal, cheat and especially lie to others. Our parents always told us to tell the truth always, especially if you were caught doing some illegal stuff and it's better to confess truthfully than to lie. If not, our parents would come out with some superstitions mumbo-jumbo stuff saying that our nose would grow longer if we lie like Pinocchio in the fairy tales.
During our interview, the advice given would be to always blow your own trumpet...even if you don't have one. Tell your interviewers that you did a lot of impressive stuffs as written in your resume, have lots of experience when you have none, or even boost about your personality and your interest for the job when you don't even like it.
I know it's difficult to tell someone the truth or even difficult for someone to handle the truth. I remembered during the times when I was still in NS working as a clerk and there was one female admin supervisor who is the worst person that anyone would work with. She played office politics shrewdly and use her skills such as apple polishing to win over her superiors. However, when dealing with her own subordinates and fellow colleagues, she acted as if she is the boss and wants to do things her way and sometimes even got into arguments with them over minor issues. To her superiors, she is the role model worker that anyone could ask her for. To her subordinates, she is the wicked witch of the East who will always create trouble in the office when there is none. I suppose, as everyone might suggest, is to keep my mouth shut and just worked under her. But no, I told her bluntly the truth that she is a hypocrite. She said that I was rude and insubordinate to her and threatened to report me.