But Serena Williams is right, albeit not as funny as she might have been: his statement is not factually based. 700th? Where did that come from? McEnroe was meaning to say, “She needn’t think she’s all that; there are plenty of men in the world who could beat her” but he overegged it with the number 700, which is a rather hysterical guess.

There's been a hysteria in place over the last many years,

The trouble with hysteria is that it's contagious.

…madness is not hysteria. It can be very quiet…

I warn you that ignorance thrives on hysteria.

In reading The History of Nations, we find that, like individuals, they have their whims and their peculiarities, their seasons of excitement and recklessness, when they care not what they do. We find that whole communities suddenly fix their minds upon one object and go mad in its pursuit; that millions of people become simultaneously impressed with one delusion, and run after it, till their attention is caught by some new folly more captivating than the first.