Main thrust of drama is to move people. You have to recognize the moments, they are the lifeblood of drama . Know what is right. How to plan the scene from what is happening. Find the conflict.
Every scene look for two guys in a ring.
There are a lot of ass-holes out there who think acting is all about it being real. It's not about it being real, anymore than painting is being about it being real. You have to look at a scene dramatically. It's not about just being up there and looking relaxed and real. How to plan the scene from showmanship point of view.