(Titanic) Parallel Lines

If Carl on the Titanic were a different person, would all this be different? In fact, the only shortcoming of this lucky guy (unlucky guy?) Who became Carl is probably that he has never seen "Titanic". This is Carl who walked onto the wrong set and picked up the wrong script. - - - PS: Thank you very much for reading, and I look forward to your comments and exchanges! Conception: