'snap and bite at every trifle'

And at this period she was absorbed in becoming a young lady. She was intelligent enough, but not interested in learning. At first, she thought all the girls at school very ladylike and wonderful, and she wanted to be like them. She came to a speedy disillusion: they galled and maddened her, they were petty and mean. After the loose, generous atmosphere of her home, where little things did not count, she was always uneasy in the world, that would snap and bite at every trifle.

—D.H. Lawrence, The Rainbow (1915)