What movie has this sentence been taken from? Comment below (if you know it).

I'm wondering what's the difference between "be confident in oneself" and "be confident about oneself".I was told that I should say"there is no need to feel upset and discouraged when we are faced with failures.What is the most important is that we should be confident about ourselves."But I'm so confused that I don't understand why we must use "about" instead of "in".(>﹏<)

Freedom of religion is SACROSANCT. Do you agree? WORD OF THE DAY Sacrosanct means Something which is regarded as too important or valuable to be changed.

do I need an article in my sentence or not? "I'm having a foot surgery tomorrow" vs "I'm having foot surgery tomorrow" Thanks!

Hi, there! Which one is more natural, Mount Root or Root Mountain? Thank you so much for your help!

Is "it avails me nothing" or "it avails someone nothing" a common phrase? If not, What is the correct way to express that something is not beneficial to someone?

Which one is correct? He does his homework before going to bed__________school nights. A. for B. in C. on D. at I suppose C is correct, thank you so much for your help.

Hello everyone, what does the word bantering mean? Is it common to use?