There exists blind self-confidence in human nature.

人性当中有盲目自信的一面。

youdao

Many of the stuff you propose do human feel preferable about themselves and actually help building self-confidence.

大部分人所提倡许多事件估计让她们自我感觉良好，事实上也估计帮助建立自信。

youdao

For the Moral character and behavior of human being basically depend on self-confidence.

因为人的品行基本上是取决于自信的。

youdao