I'm going to be horrid....
Our species is inordinately impressed with the fact that we can talk.
Take my younger sister for example. From the day she discovered that if she opened her mouth and made shapes with it while she waggled her tongue, sounds would come out. She never got over the novelty.
We've had a number of debates on the subject. My stance has always been that effective communication is essentially about the signal to noise ratio, much like in electronics. Too much noise drowns out the signal. My sister is all noise. If there is a signal I've yet to hear it.

She and many of the others she knows are exceedingly impressed with this ability to talk, so much so in fact that they've learn't other languages in order to talk more, to more people.

I have put forward the view that what's really important is what you say; not how many languages you can talk a load of shite in. Not surprisingly this line of debate hasn't been well received.

She is particularly prone to using 'always' and 'never' and this reminds me of something a physics tutor of mine told me after I had submitted an essay early in my degree.
"Always and never are very simple words to describe an infinite span of time. If used incorrectly they will make you look a fool and a liar.
Never use always for the future and always use never for the past."