IF I did own and love Bitcoin I would sell before the crash, and buy in at a much lower price so at the end of the day I had twice as many Bitcoin.
Why don't you short Bitcoin?
https://www.cmegroup.com/markets/cryptocurrencies/bitcoin/bitcoin.contractSpecs.htmlAt the end of the day you could have twice your invested paper.
UNIVERSALLY ACCEPTED FINANCIAL WARNING:
Past performance is not indicative of future results. Google it...