1. Do not play against her in poker. She will end up with your wallet, shoes, and dignity.
2. Her iPod is full of ballet music.
3. She and Clint have a weekly coffee date where they gossip about other superheroes.
4. Her phone is full of embarrassing videos of Nick Fury. Just in case.
5. Nick is aware of the videos. He keeps trying to get some of her but he's had no luck.
6. Alcohol is not really her thing, but she'll drink a Moscow Mule after a really hard mission.
7. She writes about the Avengers for Buzzfeed under an alias. She has mad .gif skills.
8. Halloween is her favorite holiday, because she can walk around in disguise and it's not weird.
9. She doesn't think of herself a brave. It doesn't matter how many people she saves, how much the odds are against her, she will get the job done and she will never accept any praise. She will always think that her ledger is full of red.
10. There are cat treats in her pantry for the stray that sleeps near her apartment.