26856.nervous wreck(あまりにも緊張・心配していて気が休まらない人）If you say that someone is a nervous wreck, you mean that they are extremely nervous or worried about something.
I did a presentation in English today. I was a nervous wreck.
I did a presentation in English today. I was a nervous wreck.
26857.anxious(緊張する・心配する）If you are anxious to do something or anxious that something should happen, you very much want to do it or very much want it to happen./If you are anxious, you are nervous or worried about something.
I'm pretty anxious about moving abroad. What if I don't make any friends?
26858.Get/Become big-headed(天狗になる / 自惚れる / 調子に乗る）If you describe someone as big-headed, you disapprove of them because they think they are very clever and know everything
She got big-headed since she got the promotion.
26859.Full of oneself(自惚れている / 自己中心的）
Jason doesn't get along with others because he is so full of himself.
27860.swagger(自信に満ち溢れている）If you swagger, you walk in a very proud, confident way, holding your body upright and swinging your hips.
I don't know what it is about him but he has swagger.
I'm pretty anxious about moving abroad. What if I don't make any friends?
26858.Get/Become big-headed(天狗になる / 自惚れる / 調子に乗る）If you describe someone as big-headed, you disapprove of them because they think they are very clever and know everything
She got big-headed since she got the promotion.
26859.Full of oneself(自惚れている / 自己中心的）
Jason doesn't get along with others because he is so full of himself.
27860.swagger(自信に満ち溢れている）If you swagger, you walk in a very proud, confident way, holding your body upright and swinging your hips.
I don't know what it is about him but he has swagger.