Well, a business plan is not necessarily always a "reach exceeds grasp" thing per se, but fair enough. Perhaps "overreaching" is the term I should use instead. And I admit that's a wholly subjective term.
Supply and demand, free-market capitalism, maximize profit, deliver value to shareholders, etc. I don't think anyone here disputes where Disney is coming from, or its right to price however it wants. No one is entitled to an affordable Disney cruise, and when demand far outpaces supply, DCL should get while the gettin's good. We all understand.
But again, there is plenty of precedent for pricing strategies like this going kablooey in a company's face. I'm not saying it will happen with DCL, but if it does, I guess only then will they know if they made enough money in the meantime to offset the crash. Granted, that's DCL's prerogative, and maybe it will work out to be a net positive in the long run.
I was really just trying to be funny as I thought you were intentionally quoting Browning.
“Ah, but a man's reach should exceed his grasp, Or what's a heaven for?”
― Robert Browning, Men and Women and Other Poems