Earlier quoted context omitted.
Once upon a time there was ___. Every day, ___. One day ___. Because of that, ___. Because of that, ___. Until finally ___. That leads to a cliche - the nobody who becomes a hero. That's so Pixar. Biography movies of real people aren't like that, because real life usually isn't.
If coincidences are just coincidences why do they feel so contrived?
A lot of "reason" is really just narrative logic. It's much more weakly predictive and less rational than scientific logic, but it's far more persuasive.