I liked being able to intern in a field I am passionate about.
What I wish was different
I wish the internship would have been more structured and more hands on. The internship became hands on toward the end.
Advice
Don't be afraid to take an unpaid internship. So much of getting to where you want to be is paying your dues and networking. If anything, always treat each opportunity as less of a resume builder and more of a stepping stone.
