self-confident
adj. 自信的,自持的
Someone who is self-confident behaves confidently because they feel sure of their abilities or value.
She'd blossomed into a self-confident young woman.
她已長大成為了一個自信的年輕女性。
1. showing poise and confidence in your own worth;
Success is self confident , failure fear the stronger others.
成功者不生氣而是爭氣, 失敗者生氣而不爭氣.