For a dramatist, driving is very dull. Or it should be. Because the safest driving is where everyone behaves predictably.
You will know the importance of positioning, sight-lines, of making eye-contact with your audience, and who goes next. Cues and timing matter, as does making the most of your “stage presence” and body language, so you can change the pace of the action.
Not all your lines and stage directions are scripted: some will have to be ad lib. But your fellow actors should never be shocked or surprised at what you do. Only “transported” by your performance.