Ask HN: What makes a great intern?

[Gyonka]

I've interned twice before and really tried to learn as much as I could. I am about to do so again this summer. I would love to get some public opinion on what makes the best interns, and how to maximize the opportunities.

[Gabriel_Martin]

Having the ability to execute without too much handholding on the projects they've been given, based on their skills set.