I did that once.

Her father’s sudden death was the reason she does all this; and she was able to finally avenge him.

She was the biggest advocate against the Superhuman Registration Act, fighting alongside Steve and his forces.

She was vegan for a time, but then switched back to eating meat again.

She absolutely hates, hates Ultron.

She’s one of the Hulk’s closest friends, never treating him as a monster.