Missing Fourth Element in Basic Screenwriting Paradigm

You must have read the following "Basic Screenwriting Paradigm" a few times too many:

1) Get the cat on a tree.
2) Get the cat in trouble.
3) Get the cat down the tree.

This is of course very true. That's your basic bare-bones Aristotelean "3-Act Structure." It has not changed for the last 2,300 years or so.

However, it is not complete.

You also need a Fourth Element: the emotional reaction of your protagonist to the Step #3.

Without that fourth element, a "dramatic" movie rapidly devolves into a video tutorial of how to rescue a cat from a tree.

Don't get me wrong: video tutorials are great. They are fantastic tools of information design. But they are not dramatic stories for which the movie audience spends hard-earned cash.

As a creator, you have to be very clear on whether your are a documentary or a dramatic writer.

So here is the corrected basic paradigm:

1) Get the cat on a tree.
2) Get the cat in trouble.
3) Get the cat down the tree.
4) Get the hero react to the cat's rescue.

Or, for even a deeper dramatic twist:

1) Get the cat on a tree.
2) Get the cat in trouble.
3) Show the cat either getting down or not getting down the tree.
4) Get the hero react to the previous step.