Maybe the fighting nature of the beta fish leads you to a metaphor about current events or a personal conflict, past or present. Maybe you interpret "fight" in a positive way; when is "being a fighter" a positive trait? Or maybe it conjures the memory of a pet, or a childhood trip to a pet store with walls full of fish in lidded plastic dishes, waiting to be chosen. What do you think of when you look at this image? Write about it.