It's hard to be honest with yourself. When I started being honest though some things started being lower and lower as I took it... When I first took the test Fe and Ni were very high up there. I was lying to myself. Then I realized what I was doing, now I answer things as they are and realize my weaknesses. Thus Fe being at the bottom now.
It's your choice as to how to use an instrument. Anyone can lie to themselves to be a certain type too.