Answer by Cdr Rathore: You are right, all the characters are representing you in story writing (TAT). Hence, unless the other characters in the picture are shown as bad person, every character should act intellectually and responsibly in your story.
The action in the story should be team effort. Whoever gives ideas and binds the team together is the hero.
If story depicts how an individual achieved something for himself, it is an ordinary story. However, if the story is for the larger good of the society, it is a better story.