KEEN: intellectually alert—having or characteristic of a quick penetrating mind; sharp, piercing, or biting; characterized by strength and distinctness of perception; extremely sensitive or responsive
Eventide is, at her core, a very sobersided wolf. And she's consistently difficult to read. When reprimanding a packmate, engaging a foe, or showing her love, she is patient and unwavering; her calm, steady voice is betrayed by words and eyes which pierce like needles.
But her laconic nature often gets the better of her, as she has a tendency to overthink. She may wait just too long to take action on something which troubles her. Then, by the time she makes up her mind, the prime of the situation is past. This particularly complicates her relationship with Sangfroid's cofounder, Petrichor, as neither of them seem to be able of making their minds up about each other...
She also has a particular way of getting flustered. She isn't accustomed to a lot of affection, and praise or thoughtfulness catches her off-guard. It takes a long time, but she finally warms up to someone she opens up quite a lot, though she also can get a bit awkward. Another thing which confuses poor, brave Petrichor.
Despite the lack of transparency in her methods, most agree that she is a determined and considerate leader of her pack, and a stalwart yet humble wolf all in all.