What pronoun defines what you are writing about: interrogative
intensive
demonstrative
reflexive

Pronouns that introduce dependent clauses for instance (which are called relative pronouns), pronouns that turn back on themselves (which are called reflexive pronouns), pronouns that help us ask questions (interrogative pronouns) and pronouns that show ownership (which are possessive pronouns) - just to name a

what makes a hero is someone who tries and acres and then heps to save people

there is no short story here so that i can answer the question.