ALL CAPS for character names is fine throughout plays, but just use them once in screenplays.
How young were you?
Movie scripts looked so simple, it seemed a lot easier than any other form of writing.
Ad-libbing
Planned ad-libbing is like hoping for a white Christmas. Maybe it will snow, or maybe it won’t. Your sleigh better have wheels just in case.
Generating ideas
Techniques for solving script problems and staying focussed.