Answer:
In a play, there are events that are either mental or psychological that an author describes.
Explanation:
If we take an example of the play, "Macbeth", by William Shakespeare, we find how Lady Macbeth who is so selfish for power convinces her husband, Macbeth to kill Duncan. The author is able to create sense of excitement and surprise as Macbeth is kind and compassionate by nature and his wife fears if he would really kill Duncan to become the king. Until the climax, it is not clear if Duncan would be murdered by Macbeth and his wife.
Also, at the end, Lady Macbeth is devastated with the idea that she killed so many people and she kills herself. There is a change in her consciousness. Thus, author successfully creates suspense, sense of excitement in the readers with all the actions of the characters in the story.