1. Create ambiguity: It can be unclear who or what the pronoun refers to, especially if the pronoun is not explicitly introduced in the previous sentence. For example:
* Incorrect: "They arrived late." (Who are "they"?)
* Correct: "The guests arrived late."
2. Sound awkward or unclear: Pronoun openers can sometimes sound vague or lack focus, especially if the pronoun refers to a specific person or thing that hasn't been mentioned before. For example:
* Awkward: "He was sitting on the bench." (Who is "he"?)
* Clearer: "John was sitting on the bench."
3. Create a weak opening: Pronoun openers can sometimes lack the punch and impact of a more engaging opening. For example:
* Weak: "He was a talented artist."
* Stronger: "With a paintbrush in hand, he transformed the canvas into a breathtaking masterpiece."
However, pronoun openers can be effective in specific situations:
* When the pronoun refers to a previously mentioned subject: If the pronoun clearly refers to someone or something already discussed, there's no ambiguity.
* For emphasis or effect: In some cases, a pronoun opener can create a desired effect, such as emphasizing the pronoun's importance or creating a sense of immediacy.
In general, it's best to avoid pronoun openers unless you are certain of their clarity and effectiveness in the context of your writing.