What are some of the things that you trust? (Things, not people or animals. Maybe not even plants.)
Think of trust as a form of expectation. Expectations that you know will be met.
Is there a fence that you trust? A tool? Furniture?
Explain how you reliably expect this object to perform and how that performance enhances your life.
Write about one object or write about many.
Illustrate your work. Write a title at the top of the page. Put the date and your initials on it, too.