have self-confidence

What good is all the financial success in the world if you don't have self-confidence or high self-esteem, know who you really are, what you want, or what you're doing here?

如果你没有自信或强烈的自尊心，不了解自己，不知道自己想要什么或是正在干什么，那么经济上的成功又有什么意义呢？

to have a positive/negative self-image

有着正面的 / 负面的自我形象

All his decisions have been entirely governed by self-interest.

他的所有决定都受利己之心的支配。

Many people living in institutions have lost their sense of self.

许多生活在福利院里的人已经失去了个性意识。

Dress up decently, most get ready before the favour, expression must have self-confidence.

得体的妆扮，最好事前预备好，表现得有自信。

There are self-esteem of men, women also, women do not mind sometimes to friends in the small vanity, and that is you have self-confidence, so I hope you strong than others.

男人有自尊，女人也有，不要介意有时候女人为了在朋友间的小小的虚荣心，那是对你有自信，所以才希望你比别人强。

Have the self-confidence to challenge your current situation.

要有自信来挑战您当前的境况。

SELF-CONFIDENCE I always have self-confidence, I know that is true!

自信我一向很自信，我知道那是事实！

The group of people who love red are those who have self-confidence enough to be heroes and winners of competitions.

喜欢红色的人是那些有足够信心成为英雄或者在比赛中胜出。

to have high/low self-esteem

自尊心强 / 弱

It is more important to have self-confidence.

要有自信才是最重要的。

They have self-confidence and creativity and they understand keenly how to relate to others.

他们充满自信、拥有创造力，并且深知该如何与人交往。

Many people living in institutions have lost their sense of self (= the feeling that they are individual people) .

许多生活在福利院里的人已经失去了个性意识。