Answer:
“Keeping my mind on my writing is not easy when I stay at my grandmother's ocean-side cottage”
Step-by-step explanation:
A thesis statement is usually one or two sentences stated in a piece of writing, usually at the beginning, that precisely and briefly reflects its main idea and tells readers what the writing is about. The thesis of the story is “Keeping my mind on my writing is not easy when I stay at my grandmother's ocean-side cottage” because it provides a summary of what the story is about: The narrator getting distracted by every single thing that happens around them when they are in their grandmother's home, which keeps them from focusing on their writing.