More people should be named Frank. Columbos traits of logic and emotion is an infj trait. People of my type are like icebergs, far more is below than on top, which gets us beyond defenses, a sort of time bomb.
We appear harmless.
Michael Landon was an infj, as was Adam Sandler, Hitler, and Jung, Martin Luther King and many others.

Go to the Myers Briggs website to get your personality type and learn about yourself. What you think is bad, or good, is the way your built, not because your bad.