Does the "Be Honest" advice really work on interviews? I am a recent graduate and have done tons of interviews, in which I have all failed, because of being "honest". I am a naturally shy person, introvert and soft-spoken. I guess, I look weak as a person and I am also short (lol). People often think I'm not athletic but I'm pretty strong and I am good at making prompt decisions. I just don't like being rude and I believe there is always a nice way to get through stuff. Anyway, I tend to "undersell" myself during interviews because that is the kind of person I am. I hate bragging and exaggerating things. I want to be straightforward. We all need work and I will certainly do well. I went to the "best" (ranking wise) university so that's kinda a good indication of my capabilities (or maybe not).
I decided that this time, for my interview for an Engineering Officer position, I will exaggerate about my leadership skills. I have not done anything that required any military leadership, nor was I active in co-curricular activities. I am just scared that I would fail just for being completely honest. I know and I believe that I have too much potential and I just need a bit of training to be better. However, with all these competitors, I believe I should oversell myself effectively.
What do you guys think? Is it wrong? Should I be HONEST instead? Say that I'm a fast learner and I could improve my leadership skills? I badly want to be in the military.