Is there any definition of bubble that doesn't involve popping? That's literally the metaphor. > We have no fundamental reason current valuations have to colla

Is there any definition of bubble that doesn't involve popping? That's literally the metaphor. > We have no fundamental reason current valuations have to collapse suddenly. I would agree, but i think that is just saying that the current situation is potentially not a bubble. Which may be true. We will only find out after the fact.