A lof of people sad about opportunity, and lots of comics about how it wants to come home etc. But keep in mind it lasted 55 times longer than it was designed for. The people who worked on it tried their best, and all told it was a massively successful project.
It was built and designed for exploration, and overperfomed all expectations. If you're going to anthropomorphise this little robot, give it its well-deserved pride for overcoming and accomplishing so much. Give it the pride of someone who lived nearly 4000 years fulfilling their calling.