I'm kind of surprised at Cavuto's lack of help,/cover for him here.
Whole lot of attempted backpedaling, floundering, and of course repetition upon realizing his explanation doesn't stretch far enough to connect the dot's between his actual posture and the supposed 'frustration'.

I would caution that this likely is meant to be a personal catalyzing moment for him (and others in the same boat) more than it is a chance for us to gloat at his predicament though. There's some Yin/Yang analogous Truth here...where one side is an individual's pure soul and the other side is it's shadow (material self), we all have different dynamics with that, but ultimately you cannot gain anything by fighting his shadow with your shadow.