PRONOUN SWITCH: When I was in school, the teachers used to make them follow the rules. You would not dare talk back to them.
In this message the speaker uses three different pronouns to refer to himself and his contemporaries in school. There is a first person pronoun (I), a third person pronoun (them), and a second person pronoun (you).
CORRECTED: When I was in school, the teachers used to make us follow the rules. We would not dare talk back to them.
In this sentence all the pronouns are in the first person (I, us, we).