2 Metaphors for anxious

Nothing is more expensive than penuriousness; nothing more anxious than carelessness; and every duty which is bidden to wait, returns with seven fresh duties at its back.

Both broke at the same instant, in affright; my friend in one direction, and the bear in the othermy friend for the fields, and the bear for the deep woodsand each as anxious as fear could make him to put a 'broad belt of country' between them.

2 Metaphors for  anxious