他对自己超重感到不自信。

He felt self-conscious about being overweight.

自卑常常源于对自己的不自信。

Inferiority often stems from a lack of self-confidence.

她对自己乳房的大小感到不自信。

She felt self-conscious about the size of her tits.

面试时不正眼看面试官会让你显得不自信。

Don't look in the eye of the interviewer during the interview can make you seem unconfident.

她总是对自己的塌鼻子的侧面感到不自信。

She always felt self-conscious about her snub-nosed profile.

她对自己的白癜风感到不自信，尤其是在夏天。

She felt self-conscious about her vitiligo, especially during summer.

在重要的演讲前，他对自己的痤疮感到不自信。

He felt self-conscious about his acne before the big presentation.

这也会让你看起来很自信，即使你并不自信。

It also makes you seem confident, even if you aren't.

很可能你更喜欢快乐而不是悲伤，或者自信而不是不自信。

It's likely you'd prefer to feel happy instead of sad, or confident instead of insecure.

在害怕与不自信面前退缩。

Allowing fear and lack of confidence to hold you back.