mania

And Gina Gershon, while adding a bit of mania as the mysterious Marie Bertrand, is also something of a satellite to the mothership, so to speak, a series with a first-rate cast that suffers a few too many self-inflicted wounds.

Even its CEO sees some “irrationality” in the current AI mania.

“One has to be very careful about momentum investing in mania periods, and I feel that’s where we are right now” with AI, Gundlach said.

There’s no saying when the next major bear market will send Americans to the mattresses—maybe through the collapse of AI mania, or possibly just a garden-variety recession.

As MarketWatch has recently written, hedge-fund manager Harris “Kuppy” Kupperman, among others, has already run a slide rule over the math of the AI mania and found it comes up short.