TenMomentsTill - Maybe 1A, 6A, 12A, and B7 for him?
2. Insecurities
Ethereal worries that she'll never be a good enough leader to her people. She feels inadequate - mostly in her confidence and social skills, which she believes aren't as fine-tuned as a princess's should be. She fears saying the wrong things to the wrong people, and failing her duties to her family and kingdom.
13. How they behave when angry
Her anger is often a cold one, full of whispered, bitter words and deathly glares. When the anger is mixed with embarrassment, she can become flustered and snappy, raising her voice more than she normally would. That being said, she tries to keep a firm hold on her emotions, so she might not always show when she's angry. Sometimes she'll just be a little more cold and quiet than usual.
(She was more hotheaded when she was younger. If someone really pissed her off, she'd yell and threaten to have them 'banished from the kingdom'.)
6. Things they're grateful for
Having Adder. She didn't like him at first, but now he's the only person she feels safe confiding in. The only person she can truly 'be herself' around. She doesn't know where she'd be without his company - and doesn't like to think about it too much.
More superficially, she's grateful for having good food, a nice bedroom all to herself, and a family who (mostly) treat her well.