* A specific piece of writing by an author named Gary: In this case, you would need to name the work for me to analyze its autobiographical elements.
* A specific job or industry: You could be asking about the experiences of people working in a certain field. For example, "Gary work" could refer to working in the construction industry, and you're wondering if the jobs are often based on personal experiences.
* A fictional character named Gary: If Gary is a character in a book, play, or movie, you could be asking about how his experiences resonate with the author's own life.
Once you clarify what "Gary work" refers to, I can help you understand why it might seem autobiographical.