I believe I have some strong arguments and I understand you would like to discuss about it (maybe I will in another topic) but this will only distract from my main question. How to profit from this (in my opinion) unavoidable crash.

When so much people are so convinced it's so valuable, there must be enough people who I can bet against right? But when the fall is so heavy as I expect, these people must have very deep pockets to pay me and probably will not when push comes to shove.