I chose the video option because I had some experience with iMovie and remembered it being easy enough and not too challenging at the more specific things.
It took about 30 minutes to an hour to learn to use the software.
It took about an hour to draft the presentation.
It took about an hour to edit the project.
I like the way you narrated the story. I felt like the second-person helped put me inside the story. I think the medium worked out pretty well. Your pictures lined up with your story nicely. The Dweck image was thoughtfully reoccurring. Since it uploaded really fuzzy it was hard for the visuals to have a strong impact. I think next time just making it was uploaded more successfully would help with the impact.