This is another example of you not understanding things.  There are many reasons to short bitcoin that can be quite profitable.  For example you can perform a cash and carry trade, effectively an arbitrage between futures and spot.  CME futures is running an $800/month premium right now so a futures short and a spot long is free yield.

Again man, it seems like you don't really understand these things very well so instead of pontificating about something you have little to no knowledge of, you might be better off just being quiet about it and keeping your eyes open. 

 Carry on so. If you think you know it all.  

 I certainly don't "know it all" but seems pretty clear I understand futures, options, trading, arbitrage, derivatives, and probably bitcoin far better than you.  So instead of getting your panties in a bunch you should take my advice and listen when the subject is something you are ignorant of.

It's better to remain silent and be thought a fool than to open your mouth and prove it. 

 At least I'm not paranoid about disclosing my name or photo on here. 
Its over for all that sophisticated-sounding shit you're on about. 
You should be able to tell from my photo dumbass that I'm a man. 
And men don't wear panties. But maybe in your world they do. 
Got and get fucking hosed on your futures. Im in Bitcoin and this forum is no place for an asshole like you.  

 Those panties really are too tight.  You should try getting a larger pair that fit you better.  It would probably reduce all that anger and frustration you've got going on.

Your profile says you teach bitcoin but it seems like you don't really know all that much about it.  So I'm going to stick with the advice I keep giving you which is to listen more and talk less.  That would be more conducive to learning.