Yejain is known as a steady, dependable officer, one who has responded to the rather unusual circumstances of his most recent posting quite well. Even when others try to get under his skin about serving under a younger man (unusual given the Cardassian reverence for age and seniority)--especially one under Berat's circumstances--he simply lets their insults and sneers roll off his back as if they never said or did a thing. On the other hand--an insult directed straight at Berat will put him into a cold fury. Like most Cardassians, he is quite loyal to the state, but a good relationship with his commanding officer is what really brings out his willingness to go the extra mile.