Art is not truth , a lie to see the truth. Humanity is always dreadful. In life we don't know what comes next, the same in acting. In life we struggle to overcome emotions , the job of the actor is to be swimming in them. It's all work in progress.
Life is work in progress.
Life is accidental, not rehearsed. Life is a continuous thing, so don't do a scene piece by piece. Life is crazy. Life is full of interruptions. In the middle of tragedy have an interruption.