[socrates1998]

Would be great to short-sell right now, but that's almost impossible to do the last I checked.

[safog]

Used to be the case in 2017, but no longer true. You're more than welcome to get burned if you short into a hyped bull market.

[Scott_Sanderson]

It's one thing to piss on btc on hacker news but would you really put up money shorting it? There are multiple ways to do so.

[seibelj]

You can short crypto at many places, with 100x leverage. See Poloniex, Binance, Bitmex, etc.